LIVE
5 ASNS PEERINGIPv4 1.077.809 PREFIXESIPv6 241.995 PREFIXESRPKI 1.002.251 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS25670

thinkCSC
11 announcements4 upstreams4 peers
TIER 1thinkCSCTHINKCSCAS25670Charter Communications IncTWC-10796-MIDWESTAS10796ARK Data Centers LLCINVOLTAAS14230OneClevelandONECLEVELANDAS19009Hurricane Electric LLCHURRICANEAS6939Charter Communications IncTWC-7843-BBAS7843Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS19009OneCleveland✓✓22
AS14230ARK Data Centers LLC✓✓6
AS3356Level 3 Parent, LLC✓✓3
AS10796Charter Communications Inc✓✗3

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 4 hours ago.