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5 ASNS PEERINGIPv4 1.078.043 PREFIXESIPv6 242.112 PREFIXESRPKI 1.001.393 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS823

University of Western Ontario
10 announcements2 upstreams2 peers
TIER 1University of Western OntarioUWO-ASAS823LARG*net London and Region Global Computer NetworkLARG-NETAS819Cloudflare, Inc.CLOUDFLARENETAS13335Hurricane Electric LLCHURRICANEAS6939Hydro One Telecom Inc.HYDROONETELECOMAS19752The Constant Company, LLCAS-VULTRAS20473Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491TELECOM ITALIA SPARKLE S.p.A.SEABONE-NETAS6762
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS819LARG*net London and Region Global Computer Network✓✓36
AS13335Cloudflare, Inc.✓✗4

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 14 hours ago.