I've had zero issues reaching Google via Cogent, however Google didn't pick up transit from Cogent themselves: They got transit from Tata, which makes them reachable via Cogent due to the peering relationship between Cogent and Tata. Regards, Peter On Wed, Jun 8, 2022 at 6:45 PM David Hubbard <dhubbard@dino.hostasaurus.com> wrote:

It seemed like a decade in the making but has the IPv6 transit between Cogent and Google (via that showed up last fall remained stable? I’d ruled them out on a number of projects for this reason but may reconsider if it has been reliable. Appears HE (ASN6939) is still unreachable though… I feel like less entities are single homed to HE, but it would still be a calculated risk.

Thanks,

David

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