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5 ASNS PEERINGIPv4 1.068.119 PREFIXESIPv6 242.050 PREFIXESRPKI 1.003.319 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS22593

Blue Cross and Blue Shield of North Carolina
6 announcements7 upstreams7 peers
TIER 1Blue Cross and Blue Shield of North CarolinaBCBSNC-ASAS22593Hurricane Electric LLCHURRICANEAS6939Comcast Cable Communications, LLCCMCSAS33652Comcast Cable Communications, LLCCMCSAS33657Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Comcast Cable Communications, LLCCOMCAST-7922AS7922China Education and Research Network (CERNET)FITI-AS-APAS38255Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491Zayo BandwidthZAYO-6461AS6461
UPSTREAMS7
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS6939Hurricane Electric LLC✓✗4
AS33652Comcast Cable Communications, LLC✓✗4
AS33657Comcast Cable Communications, LLC✓✗4
AS46887Crown Castle Fiber LLC✓✗4
AS3356Level 3 Parent, LLC✓✗3
AS11426Charter Communications Inc✓✗3
AS174Cogent Communications, LLC✓✗2

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.