LIVE
5 ASNS PEERINGIPv4 1.077.657 PREFIXESIPv6 241.992 PREFIXESRPKI 1.002.279 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS21992

Ontario Health
8 announcements1 upstreams2 peers
TIER 1Ontario HealthSSHA-ONE-ASNAS21992Hydro One Telecom Inc.HYDROONETELECOMAS19752GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS19752Hydro One Telecom Inc.✓✗64

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 3 hours ago.