LIVE
5 ASNS PEERINGIPv4 1.077.546 PREFIXESIPv6 242.009 PREFIXESRPKI 1.001.373 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS397933

Clark Associates, Inc.
4 announcements1 upstreams1 peers
TIER 1Clark Associates, Inc.DC2-WANAS397933SWITCH, LTDSWITCH-LTDAS23005Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS23005SWITCH, LTD✓✓14

The figures come from the routing tables our peers give us. This number is seen from 6 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 5 hours ago.