LIVE
5 ASNS PEERINGIPv4 1.079.772 PREFIXESIPv6 241.986 PREFIXESRPKI 1.003.784 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS401999

Fairfax County NCR
4 announcements3 upstreams3 peers
TIER 1Fairfax County NCRPUBLIC-SAFETY-NET-EXCGAS401999Hurricane Electric LLCHURRICANEAS6939Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491Zayo BandwidthZAYO-6461AS6461China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗8
AS6939Hurricane Electric LLC✓✗6
AS6461Zayo Bandwidth✓✗2

The figures come from the routing tables our peers give us. This number is seen from 4 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 7 hours ago.