LIVE
5 ASNS PEERINGIPv4 1.077.745 PREFIXESIPv6 242.151 PREFIXESRPKI 1.001.403 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS21705

Houdini Inc.
5 announcements2 upstreams2 peers
TIER 1Houdini Inc.HOUDINI-WCGBAS21705Charter Communications IncTWC-20001-PACWESTAS20001Charter Communications IncTWC-7843-BBAS7843Charter Communications LLCCHARTER-20115AS20115Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS20001Charter Communications Inc✓✓11
AS3356Level 3 Parent, LLC✓✗10

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.