LIVE
6 ASNS PEERINGIPv4 1.079.863 PREFIXESIPv6 242.311 PREFIXESRPKI 1.003.987 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS397956

Network Data Systems, Inc
3 announcements3 upstreams3 peers
TIER 1Network Data Systems, IncNETWORK-DATA-SYSTEMSAS397956Comcast Cable Communications, LLCCOMCAST-7015AS7015Comcast Cable Communications, LLCCOMCAST-7922AS7922VINAKOM COMMUNICATIONSVINAKOMAS36327Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7015Comcast Cable Communications, LLC✓✗5
AS36327VINAKOM COMMUNICATIONS✓✗5
AS7922Comcast Cable Communications, LLC✗✓3

The figures come from the routing tables our peers give us. This number is seen from 8 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 8 hours ago.