LIVE
5 ASNS PEERINGIPv4 1.077.499 PREFIXESIPv6 241.894 PREFIXESRPKI 1.002.055 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS5744

United States Patent and Trademark Office
10 announcements1 upstreams1 peers
TIER 1United States Patent and Trademark OfficeUSPTOAS5744National Oceanic and Atmospheric AdministrationNOAA-NWAVEAS3477National Oceanic and Atmospheric AdministrationNOAA-XWAVEAS11956National Oceanic and Atmospheric AdministrationNOAA-PACIFIC-REGION-C…AS26100University of HawaiiUNIVHAWAIIAS6360University of MarylandMAX-GIGAPOPAS10886University Corporation for Atmospheric ResearchAS-FRGPAS14041Hawaiian Telcom Services Company, Inc.HAWAIIAN-TELCOMAS36149CENICCENIC-2152AS2152Hurricane Electric LLCHURRICANEAS6939Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3477National Oceanic and Atmospheric Administration✓✓26

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 4 hours ago.