LIVE
5 ASNS PEERINGIPv4 1.078.164 PREFIXESIPv6 242.084 PREFIXESRPKI 1.003.048 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS42320

comScore B.V.
1 announcements1 upstreams1 peers
TIER 1comScore B.V.NEDSTAT-NLAS42320Cogent Communications, LLCCOGENT-174AS174
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✗4

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.