LIVE
5 ASNS PEERINGIPv4 1.077.637 PREFIXESIPv6 242.014 PREFIXESRPKI 1.002.284 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS49

National Institute of Standards and Technology
30 announcements3 upstreams3 peers
TIER 1National Institute of Standards and TechnologyUS-NATIONAL-INSTITUTE…AS49National Oceanic and Atmospheric AdministrationNOAA-NWAVEAS3477Cloudflare, Inc.CLOUDFLARENETAS13335National Oceanic and Atmospheric AdministrationNOAA-XWAVEAS11956The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356University of MarylandMAX-GIGAPOPAS10886University Corporation for Atmospheric ResearchAS-FRGPAS14041
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3477National Oceanic and Atmospheric Administration✓✓62
AS13335Cloudflare, Inc.✓✓26
AS3356Level 3 Parent, LLC✓✓18

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 2 hours ago.