LIVE
5 ASNS PEERINGIPv4 1.079.323 PREFIXESIPv6 242.147 PREFIXESRPKI 1.003.763 VRPS16 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS31835

Contour Networks
9 announcements2 upstreams2 peers
TIER 1Contour NetworksCONTOUR-NETWORKSAS31835Cogent Communications, LLCCOGENT-174AS174Verizon BusinessUUNETAS701
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS701Verizon Business✓✗28
AS174Cogent Communications, LLC✓✗8

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 3 hours ago.