AS152868 THX Corp.

THX-NET - THX Corp. · registered in Japan

IPv4 addresses2,3048 prefixes · <0.001% of announced IPv4

Rank in Japan#447largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#21,116of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS152868 in ASN lookup Look up an IP in this network (79.176.244.1) All networks in Japan

IPv4 prefixes

All 8 prefixes, in address order.

79.176.244.0/24
143.20.41.0/24
147.90.106.0/24
160.187.28.0/23
164.37.231.0/24
172.82.189.0/24
188.221.187.0/24
192.25.204.0/24

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS151378#444 CSAISON-NET - Credit SAISON Co., Ltd.2,560

AS24253#445 J-Stream - J-Stream Inc.2,304

AS23818#446 JETINTERNET - JETINTERNET Corporation2,304

AS7530#448 BBTower-Lab - BroadBand Tower, Inc.2,048

AS24262#449 HIcom - HAMANASU INFORMATION Co., Ltd.2,048

AS37912#450 IPRIO-JP - IPRIO Corporation.2,048

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