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5 ASNS PEERINGIPv4 1.077.978 PREFIXESIPv6 242.130 PREFIXESRPKI 1.003.113 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS22252

The City of New York
23 announcements2 upstreams2 peers
TIER 1The City of New YorkAS22252AS22252Charter Communications IncTWC-12271-NYCAS12271Charter Communications IncTWC-7843-BBAS7843Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗71
AS12271Charter Communications Inc✓✗21

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 2 hours ago.