AS7674 NTT DOCOMO BUSINESS, Inc

GOFORS - NTT DOCOMO BUSINESS, Inc · registered in Japan

IPv4 addresses1,2803 prefixes · <0.001% of announced IPv4

Rank in Japan#508largest network in JP by IPv4 space, of 724 · <0.01% of JP

Rank worldwide#28,194of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryJapan745 ASNs registered there

Open AS7674 in ASN lookup Look up an IP in this network (192.47.160.1) All networks in Japan

IPv4 prefixes

All 3 prefixes, in address order.

192.47.160.0/24
192.47.170.0/23
192.47.172.0/23

IPv6 prefixes

All 1 prefix.

2401:4640:170::/48

Other ASNs named NTT DOCOMO BUSINESS, Inc

7 other networks use the same organisation name; together with AS7674 they announce 28,644,864 IPv4 addresses.

ASNNameIPv4 addresses

AS4713OCN - NTT DOCOMO BUSINESS,Inc. JP28,623,360

AS38639HANABI - NTT DOCOMO BUSINESS, Inc. JP13,312

AS18259HIGE - NTT DOCOMO BUSINESS, Inc JP4,096

AS18072STREAMWING - NTT DOCOMO BUSINESS, Inc. JP1,280

AS37900MATSURI - NTT DOCOMO BUSINESS, Inc. JP1,024

AS18131DXNW - NTT DOCOMO BUSINESS, Inc. JP256

AS38629OKN - NTT DOCOMO BUSINESS, Inc JP256

Similar-sized networks in Japan

ASNNameIPv4 addresses

AS131912#505 CYBOZU - Cybozu,Inc.1,280

AS63773#506 DUAL-NET - dual&Co. Inc.1,280

AS7667#507 KDDLAB - KDDI Research, Inc.1,280

AS131900#509 DIRECTORZ - Directorz Co.,Ltd.1,280

AS146979#510 SUNDAICHI - University of Nagasaki1,280

AS18072#511 STREAMWING - NTT DOCOMO BUSINESS, Inc.1,280

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