AS38634 DWANGO Co.,Ltd.

DWANGO - DWANGO Co.,Ltd. · registered in Japan

IPv4 addresses67,0723 prefixes · 0.002% of announced IPv4

Rank in Japan#105largest network in JP by IPv4 space, of 724 · 0.04% of JP

Rank worldwide#2,597of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryJapan745 ASNs registered there

Open AS38634 in ASN lookup Look up an IP in this network (119.110.88.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

119.110.88.0/22
133.152.0.0/16
202.223.8.0/23

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS4730#102 ODINS - Osaka University67,584

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AS18268#104 JANIS - Naganoken Kyodou Densan Co.Ltd.67,072

AS23816#106 YAHOO - LY Corporation66,560

AS23720#107 RMNI-AS-AP - Rakuten Mobile Network, Inc.66,304

AS24261#108 mie-u - Mie University66,304

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