LIVE
5 ASNS PEERINGIPv4 1.078.302 PREFIXESIPv6 242.238 PREFIXESRPKI 1.003.411 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS13979

AT&T Enterprises, LLC
0 announcements3 upstreams8 peers
TIER 1AT&T Enterprises, LLCATT-IPFRAS13979AT&T Enterprises, LLCATTIS-ASN3423AS3423AT&T Enterprises, LLCATTIS-ASN4185AS4185AT&T Enterprises, LLCATTIS-ASN4473AS4473AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS4473AT&T Enterprises, LLC✓✓190
AS3423AT&T Enterprises, LLC✓✓26
AS4185AT&T Enterprises, LLC✓✓26

The figures come from the routing tables our peers give us. This number is seen from 6 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.