AS38651 MIXI, Inc.

Mixi - MIXI, Inc. · registered in Japan

IPv4 addresses5,1203 prefixes · <0.001% of announced IPv4

Rank in Japan#375largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#13,322of 79,396 networks with IPv4

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

CountryJapan745 ASNs registered there

Open AS38651 in ASN lookup Look up an IP in this network (103.109.240.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

103.109.240.0/22
110.44.176.0/21
114.31.104.0/21

IPv6 prefixes

All 1 prefix.

2401:f100::/32

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS17937#372 NDMC - NIKKEI ADVANCED SYSTEMS INC.5,376

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AS9353#376 MEDIAWARS - MEDIAWARS co.,ltd.5,120

AS37907#377 DIGIROCK - DigiRock, Inc.5,120

AS37916#378 atworks - A.T.WORKS, Inc.5,120

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