nanog mailing list archives

Re: Mystery CDN


From: Justin Oeder <jcoeder () gmail com>
Date: Wed, 17 Jun 2020 12:09:40 -0400

Former Level3 operates a CDN.  Might be worth looking into.

On Wed, Jun 17, 2020, 11:43 AM Stephen Satchell <list () satchell net> wrote:

On 6/17/20 8:29 AM, Clinton Work wrote:
I'm struggling to determine which CDN owns the servers in CenturyLink
prefix 8.240.0.0/12.   During the Call of Duty Season 4 update on June
11th from 06:00 UTC until 08:30 UTC, we had 240 Gbps of traffic steaming
into our network from CenturyLink prefix 8.240.0.0/12.   We originally
thought it was Akamai, but they swear up and down that the servers don't
belong to them.

Here are some of the HTTP/HTTPS servers in 8.240.0.0/12:
8.253.151.248
8.251.135.126
8.240.167.126
8.240.228.126
8.240.168.126
8.240.126.254
8.240.191.254

You might ask Level3.



Current thread: