AS55902 TS-NET of TOSET, Inc. in Japan

TS-NET - TS-NET of TOSET, Inc. in Japan · registered in Japan

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Japan#431largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#18,838of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS55902 in ASN lookup Look up an IP in this network (43.249.244.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

43.249.244.0/22
103.31.12.0/22
103.247.88.0/22

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS151195#428 NGIKK-AS-AP - Nova Global ICT Kabushiki Kaisha3,072

AS59093#429 ICKNET - IMABARI CATV CORPORATION3,072

AS23828#430 CHERRY-NET - Misaki Town3,072

AS131928#432 IPP-NET - Tottori Teletopia Co., Ltd.3,072

AS7663#433 FFNET - FUJI NEXTERA LABO INC.2,816

AS59129#434 LOGICLINKS - LogicLinks, Inc.2,816

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