LIVE
5 ASNS PEERINGIPv4 1.078.014 PREFIXESIPv6 242.118 PREFIXESRPKI 1.001.389 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS16399

First Communications LLC
27 announcements3 upstreams4 peers
TIER 1First Communications LLCFIRSTCOMM-AS2AS16399Charter Communications LLCTWC-40264-WI-MN-UPPER…AS40264Charter Communications IncTWC-10796-MIDWESTAS10796Charter Communications LLCCHARTER-20115AS20115Hurricane Electric LLCHURRICANEAS6939Charter Communications IncTWC-7843-BBAS7843Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS40264Charter Communications LLC✓✗54
AS3356Level 3 Parent, LLC✓✓20
AS174Cogent Communications, LLC✓✗18

The figures come from the routing tables our peers give us. This number is seen from 6 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 6 hours ago.