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5 ASNS PEERINGIPv4 1.066.894 PREFIXESIPv6 241.873 PREFIXESRPKI 1.001.893 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS33343

U.S. Department of Commerce, HQ and ITA
4 announcements2 upstreams2 peers
TIER 1U.S. Department of Commerce, HQ and ITAHCHBNETAS33343National Oceanic and Atmospheric AdministrationNOAA-NWAVEAS3477Cloudflare, Inc.CLOUDFLARENETAS13335National Oceanic and Atmospheric AdministrationNOAA-XWAVEAS11956The Constant Company, LLCAS-VULTRAS20473National 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 ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3477National Oceanic and Atmospheric Administration✓✓6
AS13335Cloudflare, Inc.✓✓6

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 15 hours ago.