LIVE
5 ASNS PEERINGIPv4 1.077.587 PREFIXESIPv6 241.718 PREFIXESRPKI 1.003.095 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS12173

The University of Alabama
6 announcements2 upstreams2 peers
TIER 1The University of AlabamaUAAS12173Georgia Institute of TechnologySOUTHERN-CROSSROADS-S…AS10490Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS10490Georgia Institute of Technology✓✗18
AS174Cogent Communications, LLC✓✗6

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.