Christian Malo wrote:

Seems like cogent has been having issues this morning. I'm seeing high latency all over the place.

Anyone has any idea what's going on?

The aliens are attacking, the sky is falling down! You might want to add at least a traceroute and a location explaining at least partially in which part of this world you are, as this is nanog one could assume that you are somewhere in NA, but still.... www1.ietf.org works, and that sits behind Cogent, who don't do IPv6, but that is nowadays also a good question, is it a IPv4 or a IPv6 problem? Traceroute would already show that information... Greets, Jeroen