LIVE
5 ASNS PEERINGIPv4 1.067.253 PREFIXESIPv6 241.968 PREFIXESRPKI 1.002.040 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS36321

Castle Global Inc.
6 announcements3 upstreams3 peers
TIER 1Castle Global Inc.CSTLAS36321Wave BroadbandAS-WAVE-1AS11404Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Zayo BandwidthZAYO-6461AS6461
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS11404Wave Broadband✓✓13
AS6461Zayo Bandwidth✓✗10
AS174Cogent Communications, LLC✓✗5

The figures come from the routing tables our peers give us. This number is seen from 8 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 1 day ago.