LIVE
5 ASNS PEERINGIPv4 1.067.199 PREFIXESIPv6 241.929 PREFIXESRPKI 1.002.257 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS397650

Calix, Inc.
12 announcements5 upstreams5 peers
TIER 1Calix, Inc.CALIX-CENTRALAS397650Cogent Communications, LLCCOGENT-174AS174Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS5
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7018AT&T Enterprises, LLC✓✓12
AS3356Level 3 Parent, LLC✓✓10
AS174Cogent Communications, LLC✗✓4
AS6461Zayo Bandwidth✓✗4
AS13367Comcast Cable Communications, LLC✓✗4

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 3 hours ago.