Can not Download jenkins

[Huynh Vuong]

Dear team,

Yesterday, our system needs to update a package (https://mirrors.tuna.tsinghua.edu.cn/jenkins/war-stable/2.263.1/jenkins.war) at server http://cdnmirrors.s.tuna.tsinghua.edu.cn/ with IP address 101.6.8.193

However, all local servers are limited/block and cannot connect as well as download this file. I can sure our Network works well with the other website.

I think might be our IPs were being blocked. Our public IP addresses are 42.116.30.240/28

Please check and respond to help me.

Looking to hearing from you

Thank you

Best