LIVE
5 ASNS PEERINGIPv4 1.069.920 PREFIXESIPv6 242.143 PREFIXESRPKI 1.003.410 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS202556

Blond & Brown s.r.o.
1 announcements1 upstreams1 peers
TIER 1Blond & Brown s.r.o.ASKRIVONETAS202556RADIOKOMUNIKACE a.s.BlueTone-ASAS25248Arelion Sweden ABTWELVE99AS1299
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS25248RADIOKOMUNIKACE a.s.✓✗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 8 hours ago.