LIVE
5 ASNS PEERINGIPv4 1.077.419 PREFIXESIPv6 241.957 PREFIXESRPKI 1.002.224 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS25807

Arlington County Government
7 announcements4 upstreams4 peers
TIER 1Arlington County GovernmentARLINGTONVAAS25807Windstream Communications LLCWINDSTREAMAS7029University of MarylandMAX-GIGAPOPAS10886Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Verizon BusinessUUNETAS701Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Zayo BandwidthZAYO-6461AS6461
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS701Verizon Business✓✗8
AS10886University of Maryland✓✗8
AS46887Crown Castle Fiber LLC✓✗8
AS7029Windstream Communications LLC✓✗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 2 hours ago.