LIVE
5 ASNS PEERINGIPv4 1.066.030 PREFIXESIPv6 242.137 PREFIXESRPKI 1.004.070 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS22579

Butler Memorial Hospital
2 announcements4 upstreams4 peers
TIER 1Butler Memorial HospitalINDEPENDENCE-HEALTH-S…AS22579Comcast Cable Communications, LLCCCCH-3AS7016FirstLight Fiber, Inc.FL-14877AS14877ArmstrongACS-INTERNETAS27364Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Comcast Cable Communications, LLCCOMCAST-7922AS7922FirstLight Fiber, Inc.TVC-AS1AS13536FirstLight Fiber, Inc.FIRSTLIGHT-AS-3770AS3770Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491Zayo BandwidthZAYO-6461AS6461China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7016Comcast Cable Communications, LLC✓✗3
AS14877FirstLight Fiber, Inc.✓✗3
AS27364Armstrong✓✗1
AS46887Crown Castle Fiber LLC✓✗1

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.