LIVE
6 ASNS PEERINGIPv4 1.079.871 PREFIXESIPv6 242.238 PREFIXESRPKI 1.004.056 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS131158

Nara Institute of Science and Technology, National University Corporation
3 announcements2 upstreams2 peers
TIER 1Nara Institute of Science and Technology, National University CorporationNAIST-ASAS131158WIDE ProjectWIDE-BBAS2500Research Organization of Information and Systems, National Institute of InformaticsSINET-ASAS2907Internet Initiative Japan Inc.IIJAS2497SoftBank Corp.GIGAINFRAAS17676Turk Telekomunikasyon Anonim SirketiTTNetAS9121Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS2500WIDE Project✓✓8
AS2907Research Organization of Information and Systems, National Institute of Informatics✓✗5

The figures come from the routing tables our peers give us. This number is seen from 8 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.