LIVE
6 ASNS PEERINGIPv4 1.079.774 PREFIXESIPv6 242.364 PREFIXESRPKI 1.004.924 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS393387

Port of Tacoma
2 announcements1 upstreams1 peers
TIER 1Port of TacomaPORT-OF-TACOMA-ASNAS393387Isomedia, Inc.OPTICFUSIONAS30170Isomedia, Inc.ISOMEDIA-1AS18530CenturyLink Communications, LLCCENTURYLINK-US-LEGACY…AS209Wave BroadbandAS-WAVE-1AS11404Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS30170Isomedia, Inc.✓✗10

The figures come from the routing tables our peers give us. This number is seen from 5 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 2 hours ago.