LIVE
5 ASNS PEERINGIPv4 1.068.686 PREFIXESIPv6 242.110 PREFIXESRPKI 1.003.827 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS400423

Catholic Health
4 announcements1 upstreams1 peers
TIER 1Catholic HealthCATHOLIC-HEALTHAS400423Cablevision Lightpath LLCLIGHTPATHAS54004Cablevision Systems Corp.CABLE-NET-1AS6128Hurricane Electric LLCHURRICANEAS6939Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS54004Cablevision Lightpath LLC✓✗16

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 7 hours ago.