LIVE
5 ASNS PEERINGIPv4 1.067.911 PREFIXESIPv6 242.162 PREFIXESRPKI 1.002.879 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS3688

Hospital for Special Surgery
3 announcements2 upstreams2 peers
TIER 1Hospital for Special SurgeryHSS-1AS3688Akamai Technologies, Inc.PROLEXIC-TECHNOLOGIES…AS32787Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Zayo BandwidthZAYO-6461AS6461
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS32787Akamai Technologies, Inc.✓✗8
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 5 hours ago.