LIVE
6 ASNS PEERINGIPv4 1.086.274 PREFIXESIPv6 242.297 PREFIXESRPKI 1.003.920 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS19404

Quest
19 announcements4 upstreams4 peers
TIER 1QuestQUESTAS19404Cloudflare, Inc.CLOUDFLARENETAS13335FidiumSUREWESTAS14051The Constant Company, LLCAS-VULTRAS20473Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Zayo BandwidthZAYO-6461AS6461
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✗24
AS6461Zayo Bandwidth✓✗20
AS14051Fidium✓✗20
AS13335Cloudflare, Inc.✓✗12

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 18 hours ago.