AS55394 GREE, Inc.

GREE-NET - GREE, Inc. · registered in Japan

IPv4 addresses26,62414 prefixes · <0.001% of announced IPv4

Rank in Japan#220largest network in JP by IPv4 space, of 724 · 0.02% of JP

Rank worldwide#5,283of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryJapan745 ASNs registered there

Open AS55394 in ASN lookup Look up an IP in this network (76.77.48.1) All networks in Japan

IPv4 prefixes

All 14 prefixes, in address order.

76.77.48.0/20
103.11.156.0/22
116.93.144.0/21
116.93.152.0/22
116.93.156.0/23
116.93.158.0/23
157.112.192.0/20
157.112.208.0/24
157.112.209.0/24
157.112.210.0/23
157.112.212.0/22
157.112.216.0/21
157.112.224.0/19
180.178.68.0/22

IPv6 prefixes

All 1 prefix.

2400:8700::/32

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AS10004#221 AS-PHOENIX-J - Phoenix Communications Inc.26,368

AS131958#222 t-net - Tama Cable Network Co.,Ltd.26,112

AS2915#223 BBIX-OCX - BBIX, Inc.25,600

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