Weekly Global IPv6 Routing Table Summary
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info....@gmail.com
Jul 10, 2025, 10:39:59 AMJul 10
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
BGP routing table entries examined: 230921
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.89
Number of /48s globally: 103909
Total ASes present in the Internet Routing Table: 34709
Average number of ASes per prefix: 6.65
Number of 32-bit ASes globally: 21899
Number of 16-bit ASes globally: 12810
Number of ASes that are only origin: 32241
Number of 16-bit ASes that are only origin: 11260
Number of 32-bit ASes that are only origin: 20981
Number of ASes that are only transit: 157
Number of 16-bit ASes that are only transit: 95
Number of 32-bit ASes that are only transit: 62
Number of Transit ASes that also announce prefixes: 2468
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 4
APNIC Region Analysis Summary
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Number of prefixes analyzed in APNIC: 83616
Average number of prefixes according to the number of ASes in APNIC: 8.99
Average Prefix Length in APNIC: 43.74
Number of /48s in APNIC: 34797
Longest PATH in APNIC: 20
Number of ASes in APNIC: 9299
Number of 32-bit ASes in APNIC: 7557
Number of 16-bit ASes that are only origin in APNIC: 1453
Number of 32-bit ASes that are only origin in APNIC: 7418
Number of 16-bit ASes that are only transit in APNIC: 27
Number of 32-bit ASes that are only transit in APNIC: 26
ARIN Region Analysis Summary
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Number of prefixes analyzed in ARIN: 36677
Average number of prefixes according to the number of ASes in ARIN: 7.46
Average Prefix Length in ARIN: 44.61
Number of /48s in ARIN: 21050
Longest AS PATH in ARIN: 27
Number of ASes in ARIN: 4916
Number of 32-bit ASes in ARIN: 1341
Number of 16-bit ASes that are only origin in ARIN: 3267
Number of 32-bit ASes that are only origin in ARIN: 1305
Number of 16-bit ASes that are only transit in ARIN: 14
Number of 32-bit ASes that are only transit in ARIN: 6
LACNIC Region Analysis Summary
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Number of prefixes analyzed in LACNIC: 48200
Average number of prefixes according to the number of ASes in LACNIC: 5.38
Average Prefix Length in LACNIC: 40.86
Number of /48s in LACNIC: 17411
Longest AS PATH in LACNIC: 44
Number of ASes in LACNIC: 8951
Number of 32-bit ASes in LACNIC: 7548
Number of 16-bit ASes that are only origin in LACNIC: 1104
Number of 32-bit ASes that are only origin in LACNIC: 6943
Number of 16-bit ASes that are only transit in LACNIC: 12
Number of 32-bit ASes that are only transit in LACNIC: 16
AFRINIC Region Analysis Summary
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Number of prefixes analyzed in AFRINIC: 2990
Average number of prefixes according to the number of ASes in AFRINIC: 4.68
Average Prefix Length in AFRINIC: 42.08
Number of /48s in AFRINIC: 1256
Longest AS PATH in AFRINIC: 11
Number of ASes in AFRINIC: 639
Number of 32-bit ASes in AFRINIC: 356
Number of 16-bit ASes that are only origin in AFRINIC: 248
Number of 32-bit ASes that are only origin in AFRINIC: 351
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
Number of prefixes analyzed in RIPE: 59433
Average number of prefixes according to the number of ASes in RIPE: 5.45
Average Prefix Length in RIPE: 42.29
Number of /48s in RIPE: 29393
Longest AS PATH in RIPE: 18
Number of ASes in RIPE: 10900
Number of 32-bit ASes in RIPE: 5090
Number of 16-bit ASes that are only origin in RIPE: 5175
Number of 32-bit ASes that are only origin in RIPE: 4957
Number of 16-bit ASes that are only transit in RIPE: 39
Number of 32-bit ASes that are only transit in RIPE: 11
End of report
Based in Phil Smith's IPv4 Weekly Report
info....@gmail.com
Jul 17, 2025, 3:16:27 AMJul 17
to ve...@googlegroups.com
Number of ASes in APNIC: 9299
Number of 32-bit ASes in APNIC: 7557
Number of 16-bit ASes that are only origin in APNIC: 1453
Number of 32-bit ASes that are only origin in APNIC: 7418
Number of 16-bit ASes that are only transit in APNIC: 27
Number of 32-bit ASes that are only transit in APNIC: 26
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in ARIN: 36677
Average number of prefixes according to the number of ASes in ARIN: 7.46
Average Prefix Length in ARIN: 44.61
Number of /48s in ARIN: 21050
Longest AS PATH in ARIN: 27
Number of ASes in ARIN: 4916
Number of 32-bit ASes in ARIN: 1341
Number of 16-bit ASes that are only origin in ARIN: 3267
Number of 32-bit ASes that are only origin in ARIN: 1305
Number of 16-bit ASes that are only transit in ARIN: 14
Number of 32-bit ASes that are only transit in ARIN: 6
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in LACNIC: 48200
Average number of prefixes according to the number of ASes in LACNIC: 5.38
Average Prefix Length in LACNIC: 40.86
Number of /48s in LACNIC: 17411
Longest AS PATH in LACNIC: 44
Number of ASes in LACNIC: 8951
Number of 32-bit ASes in LACNIC: 7548
Number of 16-bit ASes that are only origin in LACNIC: 1104
Number of 32-bit ASes that are only origin in LACNIC: 6943
Number of 16-bit ASes that are only transit in LACNIC: 12
Number of 32-bit ASes that are only transit in LACNIC: 16
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in AFRINIC: 2990
Average number of prefixes according to the number of ASes in AFRINIC: 4.68
Average Prefix Length in AFRINIC: 42.08
Number of /48s in AFRINIC: 1256
Longest AS PATH in AFRINIC: 11
Number of ASes in AFRINIC: 639
Number of 32-bit ASes in AFRINIC: 356
Number of 16-bit ASes that are only origin in AFRINIC: 248
Number of 32-bit ASes that are only origin in AFRINIC: 351
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
Number of prefixes analyzed in RIPE: 59433
Average number of prefixes according to the number of ASes in RIPE: 5.45
Average Prefix Length in RIPE: 42.29
Number of /48s in RIPE: 29393
Longest AS PATH in RIPE: 18
info....@gmail.com
Jul 24, 2025, 8:36:13 AMJul 24
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2401:aea0::/32', 'Count': 29, 'AS': '135823'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 33
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.9
Number of /48s globally: 104517
Total ASes present in the Internet Routing Table: 34890
Average number of ASes per prefix: 6.64
Number of 32-bit ASes globally: 22006
Number of 16-bit ASes globally: 12884
Number of ASes that are only origin: 32369
Number of 16-bit ASes that are only origin: 11308
Number of 32-bit ASes that are only origin: 21061
Number of ASes that are only transit: 151
Number of 16-bit ASes that are only transit: 92
Number of 32-bit ASes that are only transit: 59
Number of Transit ASes that also announce prefixes: 2521
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 4
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in APNIC: 83818
Average number of prefixes according to the number of ASes in APNIC: 8.98
Average Prefix Length in APNIC: 43.74
Number of /48s in APNIC: 34883
Longest PATH in APNIC: 33
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 29, 'AS': '135823'}
Number of ASes in APNIC: 9330
Number of 32-bit ASes in APNIC: 7572
Number of 16-bit ASes that are only origin in APNIC: 1468
Number of 32-bit ASes that are only origin in APNIC: 7416
Number of 16-bit ASes that are only transit in APNIC: 23
Number of 32-bit ASes that are only transit in APNIC: 24
Number of Transit ASes that also announce prefixes in APNIC: 442
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in ARIN: 36669
Average number of prefixes according to the number of ASes in ARIN: 7.45
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 20964
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4919
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1343
Number of 16-bit ASes that are only origin in ARIN: 3268
Number of 32-bit ASes that are only origin in ARIN: 1311
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 6
Number of Transit ASes that also announce prefixes in ARIN: 339
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in LACNIC: 48502
Average number of prefixes according to the number of ASes in LACNIC: 5.41
Average Prefix Length in LACNIC: 40.89
Number of /48s in LACNIC: 17632
Longest AS PATH in LACNIC: 33
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 8966
Number of 32-bit ASes in LACNIC: 7565
Number of 16-bit ASes that are only origin in LACNIC: 1099
Number of 32-bit ASes that are only origin in LACNIC: 6945
Number of 16-bit ASes that are only transit in LACNIC: 12
Number of 32-bit ASes that are only transit in LACNIC: 12
Number of Transit ASes that also announce prefixes in LACNIC: 914
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
Number of prefixes analyzed in AFRINIC: 3127
Average number of prefixes according to the number of ASes in AFRINIC: 4.91
Average Prefix Length in AFRINIC: 42.35
Number of /48s in AFRINIC: 1400
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 637
Number of 32-bit ASes in AFRINIC: 356
Number of 16-bit ASes that are only origin in AFRINIC: 246
Number of 32-bit ASes that are only origin in AFRINIC: 351
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 40
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
Number of prefixes analyzed in RIPE: 59424
Average number of prefixes according to the number of ASes in RIPE: 5.39
Average Prefix Length in RIPE: 42.32
Number of /48s in RIPE: 29636
Longest AS PATH in RIPE: 22
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of ASes in RIPE: 11034
Number of 32-bit ASes in RIPE: 5164
Number of 16-bit ASes that are only origin in RIPE: 5215
Number of 32-bit ASes that are only origin in RIPE: 5032
Number of 16-bit ASes that are only transit in RIPE: 42
Number of 32-bit ASes that are only transit in RIPE: 15
Number of Transit ASes that also announce prefixes in RIPE: 786
Alejandro Acosta
Jul 24, 2025, 9:52:17 AMJul 24
to ve...@googlegroups.com
Muy buenos días a todos,
Quiero compartir con ustedes la historia detrás del correo electrónico
que ven abajo. Este es el resultado de una iniciativa de VENOG, que es
una evolución del reporte semanal del mundo IPv4 que realiza el señor
Philip Smith. Actualmente, estamos trabajando en el reporte semanal para
el mundo de IPv6 el cual era inexistente.
Los trabajos iniciales y mayoritarios fueron realizados por los pasantes
[1] de la Universidad Central de Venezuela, Diego Molina y Guillermo
Hernández, bajo la coordinación de Alejandra Stolk [2] y mi persona.
Para los interesados en el aspecto técnico, fue realizado 95% en Python3
y 5% en bash. Es Open Source y quedará completamente en github.
Actualmente corre en un servidor prestado por LACNIC [3]
Estamos muy contentos con esta iniciativa y esperamos que crezca.
Saludos.
[1] ¡Gracias a ambos!
[2] ¡Gracias!
[3] ¡Muchas gracias!
Quiero compartir con ustedes la historia detrás del correo electrónico
que ven abajo. Este es el resultado de una iniciativa de VENOG, que es
una evolución del reporte semanal del mundo IPv4 que realiza el señor
Philip Smith. Actualmente, estamos trabajando en el reporte semanal para
el mundo de IPv6 el cual era inexistente.
Los trabajos iniciales y mayoritarios fueron realizados por los pasantes
[1] de la Universidad Central de Venezuela, Diego Molina y Guillermo
Hernández, bajo la coordinación de Alejandra Stolk [2] y mi persona.
Para los interesados en el aspecto técnico, fue realizado 95% en Python3
y 5% en bash. Es Open Source y quedará completamente en github.
Actualmente corre en un servidor prestado por LACNIC [3]
Estamos muy contentos con esta iniciativa y esperamos que crezca.
Saludos.
[1] ¡Gracias a ambos!
[2] ¡Gracias!
[3] ¡Muchas gracias!
Celsa Sanchez
Jul 24, 2025, 10:03:52 AMJul 24
to Alejandro Acosta, ve...@googlegroups.com
Felicidades Ale!! se cuanto esfuerzo le has puesto a todo el desarrollo! Una alegría ver el reporte funcionando!!
Saludos,
Celsa
--
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info....@gmail.com
Jul 31, 2025, 8:46:49 AMJul 31
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 44
Number of AS_SET found in the Routing Table: 24
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.9
Number of /48s globally: 104677
Global Average Prefix Length: 42.9
Total ASes present in the Internet Routing Table: 34910
Average number of ASes per prefix: 6.64
Number of 32-bit ASes globally: 22028
Number of 16-bit ASes globally: 12882
Number of ASes that are only origin: 32376
Number of 16-bit ASes that are only origin: 11306
Number of 32-bit ASes that are only origin: 21070
Number of ASes that are only transit: 148
Number of 16-bit ASes that are only transit: 93
Number of 32-bit ASes that are only transit: 55
Number of Transit ASes that also announce prefixes: 2534
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 4
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 8.98
Average Prefix Length in APNIC: 43.75
Number of /48s in APNIC: 34930
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2001:df3:8440::/48', 'Count': 16, 'AS': '149374'}
Number of ASes in APNIC: 9331
Number of 32-bit ASes in APNIC: 7576
Number of 16-bit ASes that are only origin in APNIC: 1468
Number of 32-bit ASes that are only origin in APNIC: 7420
Number of 16-bit ASes that are only transit in APNIC: 23
Number of 32-bit ASes that are only transit in APNIC: 23
Number of Transit ASes that also announce prefixes in APNIC: 440
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.45
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21018
Average Prefix Length in ARIN: 44.6
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4929
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1352
Number of 16-bit ASes that are only origin in ARIN: 3272
Number of 32-bit ASes that are only origin in ARIN: 1320
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 6
Number of Transit ASes that also announce prefixes in ARIN: 336
Number of 32-bit ASes that are only transit in ARIN: 6
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.43
Average Prefix Length in LACNIC: 40.9
Number of /48s in LACNIC: 17777
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 8971
Number of 32-bit ASes in LACNIC: 7569
Number of 16-bit ASes that are only origin in LACNIC: 1099
Number of 32-bit ASes that are only origin in LACNIC: 6937
Number of 16-bit ASes that are only transit in LACNIC: 12
Number of 32-bit ASes that are only transit in LACNIC: 10
Number of Transit ASes that also announce prefixes in LACNIC: 927
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.9
Average Prefix Length in AFRINIC: 42.35
Number of /48s in AFRINIC: 1407
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 640
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 358
Number of 16-bit ASes that are only origin in AFRINIC: 241
Number of 32-bit ASes that are only origin in AFRINIC: 353
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 46
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.37
Average Prefix Length in RIPE: 42.32
Number of /48s in RIPE: 29543
Longest AS PATH in RIPE: 22
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of ASes in RIPE: 11035
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in RIPE: 5168
Number of 16-bit ASes that are only origin in RIPE: 5214
Number of 32-bit ASes that are only origin in RIPE: 5035
Number of 16-bit ASes that are only transit in RIPE: 42
Number of 32-bit ASes that are only transit in RIPE: 13
Number of Transit ASes that also announce prefixes in RIPE: 785
info....@gmail.com
Aug 7, 2025, 8:39:23 AMAug 7
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Number of /48s globally: 105142
Total ASes present in the Internet Routing Table: 34962
Average number of ASes per prefix: 6.65
Number of 32-bit ASes globally: 22066
Number of 16-bit ASes globally: 12896
Number of ASes that are only origin: 32429
Number of 16-bit ASes that are only origin: 11321
Number of 32-bit ASes that are only origin: 21108
Number of ASes that are only transit: 146
Number of 16-bit ASes that are only transit: 91
Number of 32-bit ASes that are only transit: 55
Number of Transit ASes that also announce prefixes: 2533
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 4
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.01
Average Prefix Length in APNIC: 43.75
Number of /48s in APNIC: 35221
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2001:df3:8440::/48', 'Count': 16, 'AS': '149374'}
Number of ASes in APNIC: 9354
Prefix with most prepends in APNIC {'PREFIX': '2001:df3:8440::/48', 'Count': 16, 'AS': '149374'}
Number of 32-bit ASes in APNIC: 7596
Number of 16-bit ASes that are only origin in APNIC: 1471
Number of 32-bit ASes that are only origin in APNIC: 7443
Number of 16-bit ASes that are only transit in APNIC: 25
Number of 32-bit ASes that are only transit in APNIC: 24
Number of Transit ASes that also announce prefixes in APNIC: 437
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.47
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21045
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4927
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1349
Number of 16-bit ASes that are only origin in ARIN: 3272
Number of 32-bit ASes that are only origin in ARIN: 1317
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 6
Number of Transit ASes that also announce prefixes in ARIN: 337
Number of 32-bit ASes that are only transit in ARIN: 6
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.44
Average Prefix Length in LACNIC: 40.92
Number of /48s in LACNIC: 17887
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 8982
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7575
Number of 16-bit ASes that are only origin in LACNIC: 1105
Number of 32-bit ASes that are only origin in LACNIC: 6941
Number of 16-bit ASes that are only transit in LACNIC: 11
Number of 32-bit ASes that are only transit in LACNIC: 10
Number of Transit ASes that also announce prefixes in LACNIC: 928
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.86
Average Prefix Length in AFRINIC: 42.34
Number of /48s in AFRINIC: 1409
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 646
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 362
Number of 16-bit ASes that are only origin in AFRINIC: 242
Number of 32-bit ASes that are only origin in AFRINIC: 356
Number of 16-bit ASes that are only transit in AFRINIC: 1
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 48
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.37
Average Prefix Length in RIPE: 42.33
Number of /48s in RIPE: 29578
Longest AS PATH in RIPE: 22
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of ASes in RIPE: 11049
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in RIPE: 5179
Number of 16-bit ASes that are only origin in RIPE: 5219
Number of 32-bit ASes that are only origin in RIPE: 5046
Number of 16-bit ASes that are only transit in RIPE: 41
Number of 32-bit ASes that are only transit in RIPE: 12
Number of Transit ASes that also announce prefixes in RIPE: 783
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Aug 14, 2025, 8:47:01 AMAug 14
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Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Unidentified prefixes: 0
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Number of /48s globally: 105087
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Total ASes present in the Internet Routing Table: 35008
Average number of ASes per prefix: 6.66
Number of 32-bit ASes globally: 22123
Number of 16-bit ASes globally: 12885
Number of ASes that are only origin: 32486
Number of 16-bit ASes that are only origin: 11310
Number of 32-bit ASes that are only origin: 21176
Number of ASes that are only transit: 145
Number of 16-bit ASes that are only transit: 89
Number of 32-bit ASes that are only transit: 56
Number of Transit ASes that also announce prefixes: 2522
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.04
Average Prefix Length in APNIC: 43.76
Number of /48s in APNIC: 35277
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9379
Number of 32-bit ASes in APNIC: 7620
Number of 16-bit ASes that are only origin in APNIC: 1471
Number of 32-bit ASes that are only origin in APNIC: 7467
Number of 16-bit ASes that are only transit in APNIC: 24
Number of 32-bit ASes that are only transit in APNIC: 24
Number of Transit ASes that also announce prefixes in APNIC: 437
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Number of prefixes analyzed in ARIN: 36841
Number of Transit ASes that also announce prefixes in APNIC: 437
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.48
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21084
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4928
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1348
Number of 16-bit ASes that are only origin in ARIN: 3274
Number of 32-bit ASes that are only origin in ARIN: 1314
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 6
Number of Transit ASes that also announce prefixes in ARIN: 339
Number of 32-bit ASes that are only transit in ARIN: 6
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.44
Average Prefix Length in LACNIC: 40.91
Number of /48s in LACNIC: 17846
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 8992
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7589
Number of 16-bit ASes that are only origin in LACNIC: 1100
Number of 32-bit ASes that are only origin in LACNIC: 6965
Number of 16-bit ASes that are only transit in LACNIC: 10
Number of 32-bit ASes that are only transit in LACNIC: 11
Number of Transit ASes that also announce prefixes in LACNIC: 919
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.9
Average Prefix Length in AFRINIC: 42.35
Number of /48s in AFRINIC: 1410
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 640
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 359
Number of 16-bit ASes that are only origin in AFRINIC: 240
Number of 32-bit ASes that are only origin in AFRINIC: 354
Number of 16-bit ASes that are only transit in AFRINIC: 1
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 46
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.36
Average Prefix Length in RIPE: 42.32
Number of /48s in RIPE: 29468
Longest AS PATH in RIPE: 22
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of ASes in RIPE: 11066
Prefix with most prepends in RIPE {'PREFIX': '2a0d:3344:37c0::/42', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in RIPE: 5202
Number of 16-bit ASes that are only origin in RIPE: 5213
Number of 32-bit ASes that are only origin in RIPE: 5071
Number of 16-bit ASes that are only transit in RIPE: 41
Number of 32-bit ASes that are only transit in RIPE: 12
Number of Transit ASes that also announce prefixes in RIPE: 781
Number of 32-bit ASes that are only transit in RIPE: 12
weeklyip...@gmail.com
Aug 21, 2025, 4:29:09 PMAug 21
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This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
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Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 22
Unidentified prefixes: 0
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Number of /48s globally: 105114
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Total ASes present in the Internet Routing Table: 35079
Average number of ASes per prefix: 6.64
Number of 32-bit ASes globally: 22187
Number of 16-bit ASes globally: 12892
Number of ASes that are only origin: 32552
Number of 16-bit ASes that are only origin: 11320
Number of 32-bit ASes that are only origin: 21232
Number of ASes that are only transit: 145
Number of 32-bit ASes that are only transit: 54
Number of Transit ASes that also announce prefixes: 2527
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 3
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.01
Average Prefix Length in APNIC: 43.76
Number of /48s in APNIC: 35288
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9390
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7628
Number of 16-bit ASes that are only origin in APNIC: 1475
Number of 32-bit ASes that are only origin in APNIC: 7472
Number of 16-bit ASes that are only transit in APNIC: 25
Number of 32-bit ASes that are only transit in APNIC: 24
Number of Transit ASes that also announce prefixes in APNIC: 436
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.47
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21169
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4945
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1357
Number of 16-bit ASes that are only origin in ARIN: 3280
Number of 32-bit ASes that are only origin in ARIN: 1323
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 341
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.42
Average Prefix Length in LACNIC: 40.88
Number of /48s in LACNIC: 17722
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9013
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7616
Number of 16-bit ASes that are only origin in LACNIC: 1093
Number of 32-bit ASes that are only origin in LACNIC: 6988
Number of 16-bit ASes that are only transit in LACNIC: 11
Number of 32-bit ASes that are only transit in LACNIC: 11
Number of Transit ASes that also announce prefixes in LACNIC: 925
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.83
Average Prefix Length in AFRINIC: 42.33
Number of /48s in AFRINIC: 1390
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 642
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 362
Number of 16-bit ASes that are only origin in AFRINIC: 241
Number of 32-bit ASes that are only origin in AFRINIC: 358
Number of 16-bit ASes that are only transit in AFRINIC: 1
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 43
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.36
Average Prefix Length in RIPE: 42.33
Number of /48s in RIPE: 29543
Longest AS PATH in RIPE: 29
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11086
Number of 32-bit ASes in RIPE: 5219
Number of 16-bit ASes that are only origin in RIPE: 5217
Number of 32-bit ASes that are only origin in RIPE: 5086
Number of 16-bit ASes that are only transit in RIPE: 41
Number of 32-bit ASes that are only transit in RIPE: 12
Number of Transit ASes that also announce prefixes in RIPE: 782
Number of 32-bit ASes that are only transit in RIPE: 12
weeklyip...@gmail.com
Aug 28, 2025, 10:17:07 AMAug 28
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG.
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Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Unidentified prefixes: 0
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Number of /48s globally: 105265
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.91
Total ASes present in the Internet Routing Table: 35122
Average number of ASes per prefix: 6.65
Number of 32-bit ASes globally: 22224
Number of 16-bit ASes globally: 12898
Number of ASes that are only origin: 32597
Number of 16-bit ASes that are only origin: 11331
Number of 32-bit ASes that are only origin: 21266
Number of ASes that are only transit: 149
Number of 16-bit ASes that are only transit: 94
Number of 32-bit ASes that are only transit: 55
Number of Transit ASes that also announce prefixes: 2525
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 3
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.03
Average Prefix Length in APNIC: 43.78
Number of /48s in APNIC: 35520
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9401
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7641
Number of 16-bit ASes that are only origin in APNIC: 1471
Number of 32-bit ASes that are only origin in APNIC: 7485
Number of 16-bit ASes that are only transit in APNIC: 27
Number of 32-bit ASes that are only transit in APNIC: 23
Number of Transit ASes that also announce prefixes in APNIC: 438
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.48
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21200
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4954
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1363
Number of 16-bit ASes that are only origin in ARIN: 3285
Number of 32-bit ASes that are only origin in ARIN: 1328
Number of 16-bit ASes that are only transit in ARIN: 14
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 340
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.42
Average Prefix Length in LACNIC: 40.87
Number of /48s in LACNIC: 17679
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9015
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7614
Number of 16-bit ASes that are only origin in LACNIC: 1098
Number of 32-bit ASes that are only origin in LACNIC: 6984
Number of 16-bit ASes that are only transit in LACNIC: 10
Number of 32-bit ASes that are only transit in LACNIC: 11
Number of Transit ASes that also announce prefixes in LACNIC: 926
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.94
Average Prefix Length in AFRINIC: 42.37
Number of /48s in AFRINIC: 1397
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 644
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 363
Number of 16-bit ASes that are only origin in AFRINIC: 242
Number of 32-bit ASes that are only origin in AFRINIC: 359
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Number of prefixes analyzed in RIPE: 59486
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.36
Average Prefix Length in RIPE: 42.31
Number of /48s in RIPE: 29467
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11105
Number of 32-bit ASes in RIPE: 5237
Number of 16-bit ASes that are only origin in RIPE: 5222
Number of 32-bit ASes that are only origin in RIPE: 5105
Number of 16-bit ASes that are only transit in RIPE: 41
Number of 32-bit ASes that are only transit in RIPE: 14
Number of Transit ASes that also announce prefixes in RIPE: 777
weeklyip...@gmail.com
Sep 4, 2025, 10:12:59 AMSep 4
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
BGP routing table entries examined: 233942
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.92
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Longest Global AS PATH: 44
Prefixes identified as IANA: 5
Number of /48s globally: 105586
Total ASes present in the Internet Routing Table: 35138
Average number of ASes per prefix: 6.66
Number of 32-bit ASes globally: 22235
Number of 16-bit ASes globally: 12903
Number of ASes that are only origin: 32606
Number of 16-bit ASes that are only origin: 11332
Number of 32-bit ASes that are only origin: 21274
Number of ASes that are only transit: 152
Number of 16-bit ASes that are only transit: 97
Number of 32-bit ASes that are only transit: 55
Number of Transit ASes that also announce prefixes: 2532
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 3
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.04
Average Prefix Length in APNIC: 43.79
Number of /48s in APNIC: 35591
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9402
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7644
Number of 16-bit ASes that are only origin in APNIC: 1467
Number of 32-bit ASes that are only origin in APNIC: 7482
Number of 16-bit ASes that are only transit in APNIC: 26
Number of 32-bit ASes that are only transit in APNIC: 23
Number of Transit ASes that also announce prefixes in APNIC: 447
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.47
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21184
Longest AS PATH in ARIN: 27
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of ASes in ARIN: 4958
Prefix with most prepends in ARIN {'PREFIX': '2604:5500::/42', 'Count': 25, 'AS': '19165'}
Number of 32-bit ASes in ARIN: 1365
Number of 16-bit ASes that are only origin in ARIN: 3285
Number of 32-bit ASes that are only origin in ARIN: 1331
Number of 16-bit ASes that are only transit in ARIN: 15
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 341
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.44
Average Prefix Length in LACNIC: 40.87
Number of /48s in LACNIC: 17739
Longest AS PATH in LACNIC: 44
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9030
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7629
Number of 16-bit ASes that are only origin in LACNIC: 1099
Number of 32-bit ASes that are only origin in LACNIC: 7000
Number of 16-bit ASes that are only transit in LACNIC: 10
Number of 32-bit ASes that are only transit in LACNIC: 12
Number of Transit ASes that also announce prefixes in LACNIC: 924
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 4.99
Average Prefix Length in AFRINIC: 42.39
Number of /48s in AFRINIC: 1407
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 643
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 361
Number of 16-bit ASes that are only origin in AFRINIC: 243
Number of 32-bit ASes that are only origin in AFRINIC: 357
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Number of prefixes analyzed in RIPE: 59576
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.37
Average Prefix Length in RIPE: 42.34
Number of /48s in RIPE: 29663
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11102
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of 32-bit ASes in RIPE: 5231
Number of 16-bit ASes that are only origin in RIPE: 5225
Number of 32-bit ASes that are only origin in RIPE: 5100
Number of 16-bit ASes that are only transit in RIPE: 44
Number of 32-bit ASes that are only transit in RIPE: 13
Number of Transit ASes that also announce prefixes in RIPE: 776
End of report
Based on Phil Smith's IPv4 Weekly Report
weeklyip...@gmail.com
Sep 11, 2025, 10:19:56 AMSep 11
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This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
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Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Longest Global AS PATH: 33
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.92
Number of /48s globally: 106046
Global Average Prefix Length: 42.92
Total ASes present in the Internet Routing Table: 35211
Average number of ASes per prefix: 6.67
Number of 32-bit ASes globally: 22285
Number of 16-bit ASes globally: 12926
Number of ASes that are only origin: 32781
Number of 16-bit ASes that are only origin: 11405
Number of 32-bit ASes that are only origin: 21376
Number of ASes that are only transit: 145
Number of 16-bit ASes that are only transit: 92
Number of 32-bit ASes that are only transit: 53
Number of Transit ASes that also announce prefixes: 2430
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 3
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.07
Average Prefix Length in APNIC: 43.8
Number of /48s in APNIC: 35667
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9407
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7649
Number of 16-bit ASes that are only origin in APNIC: 1475
Number of 32-bit ASes that are only origin in APNIC: 7495
Number of 16-bit ASes that are only transit in APNIC: 25
Number of 32-bit ASes that are only transit in APNIC: 21
Number of Transit ASes that also announce prefixes in APNIC: 430
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.45
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21284
Longest AS PATH in ARIN: 22
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of ASes in ARIN: 4997
Number of 32-bit ASes in ARIN: 1378
Number of 16-bit ASes that are only origin in ARIN: 3325
Number of 32-bit ASes that are only origin in ARIN: 1347
Number of 16-bit ASes that are only transit in ARIN: 13
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 323
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.45
Average Prefix Length in LACNIC: 40.87
Number of /48s in LACNIC: 17858
Longest AS PATH in LACNIC: 33
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9042
Number of 32-bit ASes in LACNIC: 7636
Number of 16-bit ASes that are only origin in LACNIC: 1110
Number of 32-bit ASes that are only origin in LACNIC: 7043
Number of 16-bit ASes that are only transit in LACNIC: 10
Number of 32-bit ASes that are only transit in LACNIC: 12
Number of Transit ASes that also announce prefixes in LACNIC: 881
Number of 32-bit ASes that are only transit in LACNIC: 12
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 5.17
Average Prefix Length in AFRINIC: 42.47
Number of /48s in AFRINIC: 1475
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 639
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 362
Number of 16-bit ASes that are only origin in AFRINIC: 238
Number of 32-bit ASes that are only origin in AFRINIC: 358
Number of 16-bit ASes that are only transit in AFRINIC: 1
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Number of prefixes analyzed in RIPE: 59735
Number of Transit ASes that also announce prefixes in AFRINIC: 43
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.37
Average Prefix Length in RIPE: 42.35
Number of /48s in RIPE: 29760
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11123
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of 32-bit ASes in RIPE: 5255
Number of 16-bit ASes that are only origin in RIPE: 5241
Number of 32-bit ASes that are only origin in RIPE: 5129
Number of 16-bit ASes that are only transit in RIPE: 43
Number of 32-bit ASes that are only transit in RIPE: 13
Number of Transit ASes that also announce prefixes in RIPE: 752
weeklyip...@gmail.com
Sep 18, 2025, 10:09:46 AMSep 18
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
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Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Longest Global AS PATH: 32
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 23
Prefixes identified as IANA: 6
Global Average Prefix Length: 42.89
Number of /48s globally: 104577
Total ASes present in the Internet Routing Table: 35251
Average number of ASes per prefix: 6.64
Number of 32-bit ASes globally: 22312
Number of 16-bit ASes globally: 12939
Number of ASes that are only origin: 32819
Number of 16-bit ASes that are only origin: 11431
Number of 32-bit ASes that are only origin: 21388
Number of ASes that are only transit: 148
Number of 16-bit ASes that are only transit: 90
Number of 32-bit ASes that are only transit: 58
Number of Transit ASes that also announce prefixes: 2432
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 3
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.1
Average Prefix Length in APNIC: 43.79
Number of /48s in APNIC: 35554
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9414
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7656
Number of 16-bit ASes that are only origin in APNIC: 1477
Number of 32-bit ASes that are only origin in APNIC: 7499
Number of 16-bit ASes that are only transit in APNIC: 24
Number of 32-bit ASes that are only transit in APNIC: 22
Number of Transit ASes that also announce prefixes in APNIC: 431
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.15
Average Prefix Length in ARIN: 44.45
Number of /48s in ARIN: 19784
Longest AS PATH in ARIN: 22
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of ASes in ARIN: 4996
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in ARIN: 1374
Number of 16-bit ASes that are only origin in ARIN: 3330
Number of 32-bit ASes that are only origin in ARIN: 1343
Number of 16-bit ASes that are only transit in ARIN: 12
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 321
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.46
Average Prefix Length in LACNIC: 40.85
Number of /48s in LACNIC: 17816
Longest AS PATH in LACNIC: 32
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9046
Number of 32-bit ASes in LACNIC: 7644
Number of 16-bit ASes that are only origin in LACNIC: 1108
Number of 32-bit ASes that are only origin in LACNIC: 7046
Number of 16-bit ASes that are only transit in LACNIC: 10
Number of 32-bit ASes that are only transit in LACNIC: 15
Number of Transit ASes that also announce prefixes in LACNIC: 887
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 5.16
Average Prefix Length in AFRINIC: 42.47
Number of /48s in AFRINIC: 1486
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 644
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 363
Number of 16-bit ASes that are only origin in AFRINIC: 241
Number of 32-bit ASes that are only origin in AFRINIC: 359
Number of 16-bit ASes that are only transit in AFRINIC: 1
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 44
Number of 32-bit ASes that are only transit in AFRINIC: 1
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.38
Average Prefix Length in RIPE: 42.36
Number of /48s in RIPE: 29935
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11148
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of 32-bit ASes in RIPE: 5270
Number of 16-bit ASes that are only origin in RIPE: 5262
Number of 32-bit ASes that are only origin in RIPE: 5137
Number of 16-bit ASes that are only transit in RIPE: 43
Number of 32-bit ASes that are only transit in RIPE: 14
Number of Transit ASes that also announce prefixes in RIPE: 748
weeklyip...@gmail.com
Sep 25, 2025, 10:11:00 AM (14 days ago) Sep 25
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
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If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Unidentified prefixes: 0
Longest Global AS PATH: 32
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.92
Number of /48s globally: 106048
Global Average Prefix Length: 42.92
Total ASes present in the Internet Routing Table: 35281
Average number of ASes per prefix: 6.68
Number of 32-bit ASes globally: 22340
Number of 16-bit ASes globally: 12941
Number of ASes that are only origin: 32856
Number of 16-bit ASes that are only origin: 11426
Number of 32-bit ASes that are only origin: 21430
Number of ASes that are only transit: 152
Number of 16-bit ASes that are only transit: 92
Number of 32-bit ASes that are only transit: 60
Number of Transit ASes that also announce prefixes: 2425
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
APNIC Region Analysis Summary
--------------------------------------------------------------------------------------
APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.09
Average Prefix Length in APNIC: 43.78
Number of /48s in APNIC: 35513
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9425
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7664
Number of 16-bit ASes that are only origin in APNIC: 1475
Number of 32-bit ASes that are only origin in APNIC: 7506
Number of 16-bit ASes that are only transit in APNIC: 24
Number of 32-bit ASes that are only transit in APNIC: 22
Number of Transit ASes that also announce prefixes in APNIC: 435
Number of 32-bit ASes that are only transit in APNIC: 22
ARIN Region Analysis Summary
--------------------------------------------------------------------------------------
ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.45
Average Prefix Length in ARIN: 44.6
Number of /48s in ARIN: 21336
Longest AS PATH in ARIN: 22
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of ASes in ARIN: 5006
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in ARIN: 1380
Number of 16-bit ASes that are only origin in ARIN: 3329
Number of 32-bit ASes that are only origin in ARIN: 1346
Number of 16-bit ASes that are only transit in ARIN: 12
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 329
Number of 32-bit ASes that are only transit in ARIN: 5
LACNIC Region Analysis Summary
--------------------------------------------------------------------------------------
LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.42
Average Prefix Length in LACNIC: 40.8
Number of /48s in LACNIC: 17215
Longest AS PATH in LACNIC: 32
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9038
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7639
Number of 16-bit ASes that are only origin in LACNIC: 1103
Number of 32-bit ASes that are only origin in LACNIC: 7061
Number of 16-bit ASes that are only transit in LACNIC: 9
Number of 32-bit ASes that are only transit in LACNIC: 16
Number of Transit ASes that also announce prefixes in LACNIC: 869
AFRINIC Region Analysis Summary
--------------------------------------------------------------------------------------
AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 5.13
Average Prefix Length in AFRINIC: 42.43
Number of /48s in AFRINIC: 1480
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 641
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 366
Number of 16-bit ASes that are only origin in AFRINIC: 239
Number of 32-bit ASes that are only origin in AFRINIC: 360
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 42
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.42
Average Prefix Length in RIPE: 42.41
Number of /48s in RIPE: 30502
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11167
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of 32-bit ASes in RIPE: 5286
Number of 16-bit ASes that are only origin in RIPE: 5264
Number of 32-bit ASes that are only origin in RIPE: 5152
Number of 16-bit ASes that are only transit in RIPE: 43
Number of 32-bit ASes that are only transit in RIPE: 15
Number of Transit ASes that also announce prefixes in RIPE: 750
weeklyip...@gmail.com
Oct 2, 2025, 9:56:15 AM (7 days ago) Oct 2
to ve...@googlegroups.com
This is an automated weekly mailing describing the state of the Global
IPv6 Routing Table as seen from Potaroo.net (https://bgp.potaroo.net/v6/as2.0/bgptable.txt)
The posting is sent to VENOG and LACNOG.
If you wish to be added please send an email to: info....@gmail.com
Global Analysis Summary
--------------------------------------------------------------------------------------
Prefix with the most prepends: {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 32
Prefixes identified as IANA: 5
Global Average Prefix Length: 42.93
Unidentified prefixes: 0
Number of AS_SET found in the Routing Table: 24
Longest Global AS PATH: 32
Prefixes identified as IANA: 5
Number of /48s globally: 106769
Total ASes present in the Internet Routing Table: 35344
Average number of ASes per prefix: 6.71
Number of 32-bit ASes globally: 22397
Number of 16-bit ASes globally: 12947
Number of ASes that are only origin: 32805
Number of 16-bit ASes that are only origin: 11385
Number of 32-bit ASes that are only origin: 21420
Number of ASes that are only transit: 158
Number of 16-bit ASes that are only transit: 96
Number of 32-bit ASes that are only transit: 62
Number of Transit ASes that also announce prefixes: 2539
Number of bogon 16-bit ASNs visible in the Routing Table: 0
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Unidentified ASes: 4
APNIC Region Analysis Summary
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APNIC IPv6 prefixes: 2001:200::/23 2001:c00::/23 2001:e00::/23 2001:4400::/23 2001:8000::/19 2001:a000::/20 2001:b000::/20 2400::/12 2410::/12
Average number of prefixes according to the number of ASes in APNIC: 9.11
Average Prefix Length in APNIC: 43.78
Number of /48s in APNIC: 35501
Longest PATH in APNIC: 24
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of ASes in APNIC: 9409
Prefix with most prepends in APNIC {'PREFIX': '2401:aea0::/32', 'Count': 19, 'AS': '135823'}
Number of 32-bit ASes in APNIC: 7655
Number of 16-bit ASes that are only origin in APNIC: 1465
Number of 32-bit ASes that are only origin in APNIC: 7492
Number of 16-bit ASes that are only transit in APNIC: 24
Number of 32-bit ASes that are only transit in APNIC: 24
Number of Transit ASes that also announce prefixes in APNIC: 444
ARIN Region Analysis Summary
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ARIN IPv6 prefixes: 2001:400::/23 2001:1800::/23 2001:4800::/23 2600::/12 2610::/23 2620::/23 2630::/12
Average number of prefixes according to the number of ASes in ARIN: 7.5
Average Prefix Length in ARIN: 44.58
Number of /48s in ARIN: 21320
Longest AS PATH in ARIN: 22
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of ASes in ARIN: 5023
Prefix with most prepends in ARIN {'PREFIX': '2602:fd5d:9::/48', 'Count': 19, 'AS': '60849'}
Number of 32-bit ASes in ARIN: 1389
Number of 16-bit ASes that are only origin in ARIN: 3317
Number of 32-bit ASes that are only origin in ARIN: 1353
Number of 16-bit ASes that are only transit in ARIN: 14
Number of 32-bit ASes that are only transit in ARIN: 5
Number of Transit ASes that also announce prefixes in ARIN: 351
LACNIC Region Analysis Summary
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LACNIC IPv6 prefixes: 2001:1200::/23 2800::/12
Average number of prefixes according to the number of ASes in LACNIC: 5.49
Average Prefix Length in LACNIC: 40.9
Number of /48s in LACNIC: 17899
Longest AS PATH in LACNIC: 32
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of ASes in LACNIC: 9069
Prefix with most prepends in LACNIC {'PREFIX': '2803:6850:1::/48', 'Count': 29, 'AS': '273113'}
Number of 32-bit ASes in LACNIC: 7668
Number of 16-bit ASes that are only origin in LACNIC: 1102
Number of 32-bit ASes that are only origin in LACNIC: 7034
Number of 16-bit ASes that are only transit in LACNIC: 11
Number of 32-bit ASes that are only transit in LACNIC: 15
Number of Transit ASes that also announce prefixes in LACNIC: 928
AFRINIC Region Analysis Summary
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AFRINIC IPv6 prefixes: 2001:4200::/23 2c00::/12
Average number of prefixes according to the number of ASes in AFRINIC: 5.17
Average Prefix Length in AFRINIC: 42.43
Number of /48s in AFRINIC: 1490
Longest AS PATH in AFRINIC: 15
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of ASes in AFRINIC: 647
Prefix with most prepends in AFRINIC {'PREFIX': '2c0f:fc89::/32', 'Count': 11, 'AS': '36992'}
Number of 32-bit ASes in AFRINIC: 368
Number of 16-bit ASes that are only origin in AFRINIC: 242
Number of 32-bit ASes that are only origin in AFRINIC: 363
Number of 16-bit ASes that are only transit in AFRINIC: 2
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 42
RIPE Region Analysis Summary
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RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Number of prefixes analyzed in RIPE: 60677
Number of 32-bit ASes that are only transit in AFRINIC: 1
Number of Transit ASes that also announce prefixes in AFRINIC: 42
RIPE Region Analysis Summary
---------------------------------------------------------------------------------
RIPE IPv6 prefixes: 2001:600::/23 2001:800::/22 2001:1400::/22 2001:1a00::/23 2001:1c00::/22 2001:2000::/19 2001:4000::/23 2001:4600::/23 2001:4a00::/23 2001:4c00::/23 2001:5000::/20 2003::/18 2a00::/12 2a10::/12
Average number of prefixes according to the number of ASes in RIPE: 5.42
Average Prefix Length in RIPE: 42.4
Number of /48s in RIPE: 30557
Average Prefix Length in RIPE: 42.4
Longest AS PATH in RIPE: 28
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of ASes in RIPE: 11192
Prefix with most prepends in RIPE {'PREFIX': '2a13:9500:c8::/48', 'Count': 24, 'AS': '153060'}
Number of 32-bit ASes in RIPE: 5312
Number of 16-bit ASes that are only origin in RIPE: 5244
Number of 32-bit ASes that are only origin in RIPE: 5173
Number of 16-bit ASes that are only transit in RIPE: 43
Number of 32-bit ASes that are only transit in RIPE: 16
Number of Transit ASes that also announce prefixes in RIPE: 774
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