LIVE
5 ASNS PEERINGIPv4 1.077.969 PREFIXESIPv6 242.050 PREFIXESRPKI 1.001.397 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS398913

NT Spark, LLC
31 announcements3 upstreams3 peers
TIER 1NT Spark, LLCNTSPARKAS398913Cogent Communications, LLCCOGENT-174AS174GTT Communications Inc.GTT-BACKBONEAS3257MS Fiber, LLCMS-FIBERAS394542
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS394542MS Fiber, LLC✓✗76
AS174Cogent Communications, LLC✓✗44
AS3257GTT Communications Inc.✗✓2

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.