LIVE
5 ASNS PEERINGIPv4 1.078.408 PREFIXESIPv6 242.104 PREFIXESRPKI 1.003.827 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS21858

Ascent Data, LLC
7 announcements2 upstreams2 peers
TIER 1Ascent Data, LLCASCENT-DATA-LLCAS21858Montana Opticom, LLCMONTANA-OPTICOMAS11924GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS6461Zayo Bandwidth✓✓22
AS11924Montana Opticom, LLC✓✗4

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 7 hours ago.