LIVE
5 ASNS PEERINGIPv4 1.077.268 PREFIXESIPv6 242.026 PREFIXESRPKI 1.001.474 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS25924

Graham Capital Management, L.P.
2 announcements2 upstreams2 peers
TIER 1Graham Capital Management, L.P.GCMAS25924Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Arelion Sweden ABTWELVE99AS1299Zayo BandwidthZAYO-6461AS6461AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7018AT&T Enterprises, LLC✓✗5
AS46887Crown Castle Fiber LLC✓✗5

The figures come from the routing tables our peers give us. This number is seen from 5 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 18 hours ago.