LIVE
6 ASNS PEERINGIPv4 1.080.033 PREFIXESIPv6 242.219 PREFIXESRPKI 1.003.969 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS148985

ANSYS Japan K.K.
4 announcements2 upstreams2 peers
TIER 1ANSYS Japan K.K.ANSYSJAPANKK-AS-APAS148985Verizon BusinessUUNETAS703KDDI CORPORATIONKDDIAS2516Cogent Communications, LLCCOGENT-174AS174Verizon BusinessUUNETAS701Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS2516KDDI CORPORATION✓✗12
AS703Verizon Business✓✗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 1 day ago.