LIVE
5 ASNS PEERINGIPv4 1.078.992 PREFIXESIPv6 242.104 PREFIXESRPKI 1.003.793 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS26651

CareFusion Corporation
26 announcements5 upstreams5 peers
TIER 1CareFusion CorporationCAREFUSION-ASAS26651Level 3 Parent, LLCLVLT-3549AS3549Windstream Communications LLCWINDSTREAMAS7029U.S. Department of the InteriorAS22284-DOI-OPSAS22284GENERAL COMMUNICATION, INC.GCIAS8047Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS5
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✗84
AS3257GTT Communications Inc.✓✗8
AS3549Level 3 Parent, LLC✓✗4
AS7029Windstream Communications LLC✓✗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 6 hours ago.