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AS131970 Hikarinet Inc.

Hikarinet - Hikarinet Inc. · registered in Japan

IPv4 addresses8,7042 prefixes · <0.001% of announced IPv4
Rank in Japan#318largest network in JP by IPv4 space, of 724 · <0.01% of JP
Rank worldwide#9,883of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryJapan745 ASNs registered there

IPv4 prefixes

All 2 prefixes, in address order.

  • 103.153.206.0/23
  • 126.52.32.0/19

IPv6 prefixes

All 1 prefix.

  • 2406:7440::/32

Similar-sized networks in Japan

ASNNameIPv4 addresses
AS55899#315 IROB - irob Ltd.8,704
AS37908#316 KBC - KIBI Cable Television Co.,Ltd.8,704
AS45687#317 MCT-Internet - Minamikyusyu CableTV Net Inc.8,704
AS173#319 NTTECL-AS - Nippon Telegraph and Telephone Corporation8,704
AS17940#320 CYBERLINKS - CYBER LINKS Co.,Ltd.8,704
AS151387#321 OCTP-NET - OMURA CABLE TELEVISION K.K.8,704

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