AS131919 Meiji University

MEIJI-NET - Meiji University · registered in Japan

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in Japan#156largest network in JP by IPv4 space, of 724 · 0.04% of JP

Rank worldwide#3,407of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS131919 in ASN lookup Look up an IP in this network (133.26.0.1) All networks in Japan

IPv4 prefixes

All 1 prefix, in address order.

133.26.0.0/16

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS59104#153 SOKAU-AS - Soka University65,536

AS63777#154 STARCLUSTER - National Institutes of Natural Sciences National Astronomical Observatory of JAPAN65,536

AS131897#155 EHIME-U - National University Corporation ,Ehime University65,536

AS131930#157 TBS-NET - Tokyo Broadcasting System Television, Inc.65,536

AS131938#158 NISSAN-NET - NISSAN MOTOR CO.,LTD.65,536

AS131981#159 TAKUSHOKUNET - Takushoku University65,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources