LIVE
5 ASNS PEERINGIPv4 1.078.939 PREFIXESIPv6 241.962 PREFIXESRPKI 1.003.759 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS402363

KEYSTONE
5 announcements1 upstreams1 peers
TIER 1KEYSTONEAEJ-01AS402363UCLOUD INFORMATION TECHNOLOGY (HK) LIMITEDUCLOUD-HK-AS-APAS135377Cloudflare, Inc.CLOUDFLARENETAS13335Zenlayer IncZEN-ECNAS21859Zenlayer IncZEN-NETAS4229The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED✓✗20

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 4 hours ago.