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5 ASNS PEERINGIPv4 1.068.705 PREFIXESIPv6 242.136 PREFIXESRPKI 1.003.808 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS27483

The Darby Group Co.
10 announcements4 upstreams4 peers
TIER 1The Darby Group Co.DDSAS27483WorldSpice TechnologiesWEBNETAS21922Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Cablevision Lightpath LLCLIGHTPATHAS54004Cablevision Systems Corp.CABLE-NET-1AS6128Hurricane Electric LLCHURRICANEAS6939Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491Zayo BandwidthZAYO-6461AS6461AT&T Enterprises, LLCATT-INTERNET4AS7018China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS54004Cablevision Lightpath LLC✓✗20
AS7018AT&T Enterprises, LLC✓✗12
AS21922WorldSpice Technologies✓✗4
AS46887Crown Castle Fiber LLC✓✗4

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 11 hours ago.