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Cogent still doesn’t carry a full IPv6 table due to years-long peering disputes. Most significantly they black hole all Google IPv6 traffic. So you can’t use IP
by tatersolid 5y ago
Cogent still doesn’t carry a full IPv6 table due to years-long peering disputes. Most significantly they black hole all Google IPv6 traffic. So you can’t use IPv6 on Cogent singly-homed; you need a second ISP and two expensive routers that can each take a full BGP table.
Source: am an irritated Cogent customer with no other options in our office building.