On 15.01.2026 14:56 Brandon Martin via NANOG wrote: > Cogent is well known for having incomplete global IPv6 connectivity. > > Does your network have a route to 2600::? Does Cogent have a route > to your network? If you're on AS6939, the answer to both of those is > probably "no". Obviously in that case, you're not going to be able > to ping it even if there's a host there listening and willing to > respond.
This is not limited to HE. E.g. AS3320 doesn't have a route to 2600::/29 - and they peer on IPv6 - e.g. 2001:550::/32 is being in their table directly connected to AS174. Are there some people form Cogent here who can clarify that? _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/OGZKY5JJ3J2C6LCIL33BTNGGBVPI3IR4/
