LIVE
5 ASNS PEERINGIPv4 1.080.352 PREFIXESIPv6 242.131 PREFIXESRPKI 1.003.383 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS402653

Washington
1 announcements1 upstreams1 peers
TIER 1WashingtonWCUUSD-2026-ASNAS402653FirstLight Fiber, Inc.TVC-AS1AS13536FirstLight Fiber, Inc.FIRSTLIGHT-AS-3770AS3770Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS13536FirstLight Fiber, Inc.✗✓2

The figures come from the routing tables our peers give us. This number is seen from 2 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 18 hours ago.