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5 ASNS PEERINGIPv4 1.066.964 PREFIXESIPv6 241.932 PREFIXESRPKI 1.002.298 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS17270

New York State Teachers' Retirement System
9 announcements1 upstreams1 peers
TIER 1New York State Teachers' Retirement SystemNYSTRS-AS1AS17270Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗36

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 9 hours ago.