LIVE
5 ASNS PEERINGIPv4 1.077.847 PREFIXESIPv6 242.109 PREFIXESRPKI 1.002.250 VRPS16 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS19685

CSI Telecom Group, Inc
26 announcements2 upstreams2 peers
TIER 1CSI Telecom Group, IncHCIS-1AS19685Comcast Cable Communications, LLCCOMCAST-22909AS22909Comcast Cable Communications, LLCCOMCAST-7922AS7922Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS22909Comcast Cable Communications, LLC✓✗92
AS3356Level 3 Parent, LLC✓✗12

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 3 hours ago.