LIVE
5 ASNS PEERINGIPv4 1.079.165 PREFIXESIPv6 242.006 PREFIXESRPKI 1.003.729 VRPS16 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS400559

Boston Broadband
1 announcements1 upstreams1 peers
TIER 1Boston BroadbandBOSTON-BROADBANDAS400559GiGstreemGIGSTREEM-BOSAS394548AxcelX Technologies LLCAXCELX-NETAS33083Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887TowardEX Technologies International, Inc.TWDXAS27552Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS394548GiGstreem✓✗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 7 hours ago.