AS23784 SQUARE ENIX CO., LTD.

POLEXCHENGE - SQUARE ENIX CO., LTD. · registered in Japan

IPv4 addresses18,43210 prefixes · <0.001% of announced IPv4

Rank in Japan#263largest network in JP by IPv4 space, of 724 · 0.01% of JP

Rank worldwide#6,453of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS23784 in ASN lookup Look up an IP in this network (119.252.32.1) All networks in Japan

IPv4 prefixes

All 10 prefixes, in address order.

119.252.32.0/22
119.252.36.0/23
119.252.38.0/23
119.252.40.0/21
119.252.48.0/20
124.150.152.0/21
202.67.48.0/20
219.117.144.0/22
219.117.148.0/22
219.117.152.0/21

Other ASNs named SQUARE ENIX CO., LTD.

1 other network uses the same organisation name; together with AS23784 they announce 22,528 IPv4 addresses.

ASNNameIPv4 addresses

AS17685PLAYONLINE - SQUARE ENIX CO., LTD. JP4,096

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS23831#260 CLOVERNET - NISIOWARI CATV CORPORATION18,432

AS24271#261 iCTV - Iruma CATV co.18,432

AS24277#262 NIRAI - Okinawa Cable Network Inc.18,432

AS23790#264 KCN-TV - JCOM Co., Ltd.18,432

AS24251#265 ICNTV-NET - Iwakuni Cable Network Corporation18,432

AS55381#266 CCSNET - CITY-CABLE SHUNAN Corporation17,920

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