LIVE
6 ASNS PEERINGIPv4 1.079.874 PREFIXESIPv6 242.190 PREFIXESRPKI 1.004.056 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS17196

College of duPage
1 announcements1 upstreams1 peers
TIER 1College of duPageCOD-GE-ILAS17196Comcast Cable Communications, LLCCOMCAST-33491AS33491Comcast Cable Communications, LLCCOMCAST-7922AS7922Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS33491Comcast Cable Communications, LLC✓✗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 3 hours ago.