LIVE
6 ASNS PEERINGIPv4 1.079.954 PREFIXESIPv6 242.264 PREFIXESRPKI 1.004.053 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS2923

TIAA-CREF
29 announcements2 upstreams2 peers
TIER 1TIAA-CREFAS-TIAA-NETAS2923Akamai Technologies, Inc.PROLEXIC-TECHNOLOGIES…AS32787The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS32787Akamai Technologies, Inc.✓✗130
AS3356Level 3 Parent, LLC✓✗15

The figures come from the routing tables our peers give us. This number is seen from 5 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 5 hours ago.