LIVE
5 ASNS PEERINGIPv4 1.077.633 PREFIXESIPv6 241.988 PREFIXESRPKI 1.002.304 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS20123

NOS Network Operations Group
1 announcements1 upstreams1 peers
TIER 1NOS Network Operations GroupNOS-NOG2AS20123NTT America, Inc.NTT-DATA-2914AS2914
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS2914NTT America, Inc.✓✗4

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.