LIVE
5 ASNS PEERINGIPv4 1.080.356 PREFIXESIPv6 242.117 PREFIXESRPKI 1.003.429 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS30051

Santa Clara County
6 announcements3 upstreams3 peers
TIER 1Santa Clara CountySCCGOVAS30051Charter Communications IncTWC-7843-BBAS7843Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491AT&T Enterprises, LLCATT-INTERNET4AS7018China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗12
AS7018AT&T Enterprises, LLC✓✗8
AS7843Charter Communications Inc✓✗4

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 14 hours ago.