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5 ASNS PEERINGIPv4 1.077.411 PREFIXESIPv6 242.007 PREFIXESRPKI 1.002.224 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS28756

European Patent Organisation
26 announcements4 upstreams4 peers
TIER 1European Patent OrganisationEPO-ASAS28756COLT Technology Services Group LimitedCOLTAS8220Cloudflare, Inc.CLOUDFLARENETAS13335CEGECOM S.A.AS15965AS15965Eurofiber Nederland BVAS-EUROFIBERAS39686The Constant Company, LLCAS-VULTRAS20473iFog GmbHiFog-GmbHAS34927Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS13335Cloudflare, Inc.✓✗84
AS8220COLT Technology Services Group Limited✓✗17
AS15965CEGECOM S.A.✓✗2
AS39686Eurofiber Nederland BV✓✗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.