Re: Comcast/Google Black Hole

[Tim Habersack]

I am experiencing the same thing. I can't access sites like `loudr.fm`, or `app.simplenote.com`, both of which resolve to `216.239.32.21`.

On Tuesday, January 9, 2018 at 9:14:42 AM UTC-8, Daniel Kerr wrote:

For the past hour I've observed connectivity issues across a large sampling of Comcast connections to some high profile Google IPs that used for custom domains on Blogger and Google App Engine. These are:

216.239.32.21
216.239.38.21
216.239.34.21
216.239.36.21

Seems to only affect traffic - ICMP and web - towards Google, we can ping on the return path from GAE to Comcast.

Traceroutes drop early in Comcast's network at some sort of regional POP level.

-- 
D

[Kenworth (Google Cloud Platform)]

The IPs mentioned are not static IP addresses but rather IPs that are shared among all apps. I was able to access both sites `loudr.fm`, or `app.simplenote.com` and not able to reproduce your issue. As such, I recommend contacting Comcast support page.

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