LIVE
5 ASNS PEERINGIPv4 1.077.755 PREFIXESIPv6 242.068 PREFIXESRPKI 1.001.421 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS400452

University of California Davis Medical Center
2 announcements2 upstreams2 peers
TIER 1University of California Davis Medical CenterUC-DAVIS-HEALTHAS400452CENICCENIC-2152AS2152University of California, DavisUCDAVIS-COREAS6192CENICCENIC-2153AS2153Hurricane Electric LLCHURRICANEAS6939San Diego Supercomputer CenterSDSC-ASAS195Cox Communications Inc.ASN-CXA-ALL-CCI-22773…AS22773Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491TELECOM ITALIA SPARKLE S.p.A.SEABONE-NETAS6762AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS2152CENIC✓✗5
AS6192University of California, Davis✓✗5

The figures come from the routing tables our peers give us. This number is seen from 5 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 10 hours ago.