Autonoom Systeem

AS4713

NTT DOCOMO BUSINESS,Inc.

NTT DOCOMO BUSINESS, Inc. Japan 🌐 ntt.com

Aangekondigde IPs

28,624,128

CIDR-prefixes

167

ASN

AS4713

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

67/100

Moderate

How this score is built

Baseline (neutral) 65
Mobile allocation +2
Trust score 67 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Open Computer Network

OCN (オーシーエヌ), or Open Computer Network(オープン・コンピュータ・ネットワーク:Ōpun Konpyūta nettowāku), is the largest Japanese Internet service provider, with over 7 million subscribers. It is owned by NTT Communications Corp, one of the largest telecommunication companies in the world.

Founded

1996

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Network profile

Source: PeeringDB →

Network type NSP

Geographic scope Regional

Traffic ratio Balanced

Peering policy Selective

IRR record AS-OCN

Present at 3 internet exchanges: DIX-IE, JPNAP Tokyo: Peering, JPNAP Osaka

Website ↗

Web3 footprint

AS4713 hosts 2 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

IPFS IPFS 2

AS4713 — wereldwijde IP-voetafdruk

Steden waar AS4713 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDR	IPs	PTR Density	Organisatie	Land	State	City
153.128.0.0/10	4.19M	55.4%	NTT DOCOMO BUSINESS, Inc.	JP	Fukuoka	Chayama
180.0.0.0/10	4.19M	49.5%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Nishikichō
114.160.0.0/11	2.10M	63.1%	NTT DOCOMO BUSINESS, Inc.	JP	Nagasaki	Sasebo
153.192.0.0/11	2.10M	64.1%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Yokohama
180.0.0.0/11	2.10M	51.7%	NTT DOCOMO BUSINESS, Inc.	JP	Okinawa	Iso
60.32.0.0/12	1.05M	52.6%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Ikeda
114.144.0.0/12	1.05M	45.7%	NTT DOCOMO BUSINESS, Inc.	JP	Ibaraki	Ryūgasaki
118.0.0.0/12	1.05M	41.0%	NTT DOCOMO BUSINESS, Inc.	JP	Wakayama	Wakayama
122.16.0.0/12	1.05M	38.8%	NTT DOCOMO BUSINESS, Inc.	JP	Hiroshima	Hiroshima
153.224.0.0/12	1.05M	76.5%	NTT DOCOMO BUSINESS, Inc.	JP	Fukuoka	Fukuoka
180.48.0.0/12	1.05M	49.4%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Chiyoda City
58.88.0.0/13	524.3K	60.1%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Kazo
118.16.0.0/13	524.3K	77.2%	NTT DOCOMO BUSINESS, Inc.	JP	Yamagata	Yamagata
121.112.0.0/13	524.3K	95.6%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Tokyo
123.216.0.0/13	524.3K	37.8%	NTT DOCOMO BUSINESS, Inc.	JP	Chiba	Funabashi
124.96.0.0/13	524.3K	53.9%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Tokyo
125.200.0.0/13	524.3K	68.8%	NTT DOCOMO BUSINESS, Inc.	JP	Okinawa	Naha
153.240.0.0/13	524.3K	69.2%	NTT DOCOMO BUSINESS, Inc.	JP	Chiba	Funabashi
180.32.0.0/13	524.3K	41.4%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Yokohama
219.160.0.0/13	524.3K	43.4%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Nakajima
220.104.0.0/13	524.3K	37.8%	NTT DOCOMO BUSINESS, Inc.	JP	Akita	Akita
221.184.0.0/13	524.3K	16.6%	NTT DOCOMO BUSINESS, Inc.	JP	Gifu	Takayama
222.144.0.0/13	524.3K	41.2%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Nagoya
123.224.0.0/14	262.1K	42.4%	NTT DOCOMO BUSINESS, Inc.	JP	Hiroshima	Hiroshima
124.84.0.0/14	262.1K	25.0%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Tokyo
125.172.0.0/14	262.1K	17.5%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Nukui
153.248.0.0/14	262.1K	83.1%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Minato
180.44.0.0/14	262.1K	46.8%	NTT DOCOMO BUSINESS, Inc.	JP	Fukuoka	Fukuoka
210.160.0.0/14	262.1K	10.9%	NTT DOCOMO BUSINESS, Inc.	JP	Fukushima	Iwane
220.96.0.0/14	262.1K	35.4%	NTT DOCOMO BUSINESS, Inc.	JP	Ishikawa	Kanazawa
223.216.0.0/14	262.1K	98.7%	NTT DOCOMO BUSINESS, Inc.	JP	Fukushima	Fukushima
61.112.0.0/15	131.1K	17.4%	NTT DOCOMO BUSINESS, Inc.	JP	Shizuoka	Shizuoka
61.118.0.0/15	131.1K	8.7%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Yao
61.126.0.0/15	131.1K	22.4%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Wakabayashi
153.252.0.0/15	131.1K	42.6%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Kanaokachō
180.40.0.0/15	131.1K	69.6%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Nishikichō
210.226.0.0/15	131.1K	12.7%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Nagoya
211.16.0.0/15	131.1K	21.9%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Tokyo
211.122.0.0/15	131.1K	15.8%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Hiratsuka
220.220.0.0/15	131.1K	96.4%	NTT DOCOMO BUSINESS, Inc.	JP	Akita	Akita
61.113.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Toyosu
61.199.0.0/16	65.5K	23.4%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Nakano City
61.207.0.0/16	65.5K	20.0%	NTT DOCOMO BUSINESS, Inc.	JP	Miyazaki	Miyazaki
61.208.0.0/16	65.5K	9.2%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Tsuzuki Ku
61.214.0.0/16	65.5K	7.5%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Motoasakusa
122.1.0.0/16	65.5K	4.6%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Sōka Shi
125.170.0.0/16	65.5K	24.6%	NTT DOCOMO BUSINESS, Inc.	JP	Okinawa	Naha
133.153.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
150.35.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
157.64.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
165.108.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
165.241.0.0/16	65.5K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
180.42.0.0/16	65.5K	10.8%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Toyota
210.145.0.0/16	65.5K	15.0%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Hiranumachō
210.154.0.0/16	65.5K	15.6%	NTT DOCOMO BUSINESS, Inc.	JP	Fukushima	Fukushima
210.164.0.0/16	65.5K	12.8%	NTT DOCOMO BUSINESS, Inc.	JP	Fukuoka	Uchihashi
210.190.0.0/16	65.5K	8.9%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Musashino
210.225.0.0/16	65.5K	8.9%	NTT DOCOMO BUSINESS, Inc.	JP	Shizuoka	Nanjō
210.232.0.0/16	65.5K	8.1%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Seishin
210.248.0.0/16	65.5K	3.8%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Fujisawa
211.0.0.0/16	65.5K	8.1%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Nagoya
211.6.0.0/16	65.5K	12.1%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Nagoya
211.11.0.0/16	65.5K	11.8%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Kitahanadachō
211.129.0.0/16	65.5K	35.1%	NTT DOCOMO BUSINESS, Inc.	JP	Tochigi	Tochigi
218.43.0.0/16	65.5K	13.3%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Nakadō
218.44.0.0/16	65.5K	34.6%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Shimotakaido
218.47.0.0/16	65.5K	96.9%	NTT DOCOMO BUSINESS, Inc.	JP	Hokkaido	Sapporo
218.224.0.0/16	65.5K	46.6%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Yokohama
27.114.0.0/17	32.8K	91.7%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Honchō
61.112.0.0/17	32.8K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Shizuoka	Shizuoka
150.61.128.0/17	32.8K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
180.43.128.0/17	32.8K	25.0%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Nakano City
210.254.128.0/17	32.8K	2.9%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Fujisawa
211.130.128.0/17	32.8K	9.9%	NTT DOCOMO BUSINESS, Inc.	JP	Saitama	Kawaguchi
218.230.128.0/17	32.8K	30.7%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Shimomeguro
219.96.128.0/17	32.8K	31.9%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Nagoya
219.114.0.0/17	32.8K	13.7%	NTT DOCOMO BUSINESS, Inc.	JP	Kyoto	Kameoka
221.113.128.0/17	32.8K	36.0%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Taitō City
61.112.192.0/18	16.4K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Meguro City
150.5.64.0/18	16.4K	0.1%	NTT DOCOMO BUSINESS, Inc.	JP	Kanagawa	Nagatsutachō
150.61.64.0/18	16.4K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
180.43.0.0/18	16.4K	83.5%	NTT DOCOMO BUSINESS, Inc.	JP	Tokyo	Iidabashi
202.234.192.0/18	16.4K	8.3%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
210.132.0.0/18	16.4K	50.0%	NTT DOCOMO BUSINESS, Inc.	JP	Chiba	Funabashi
210.170.64.0/18	16.4K	4.0%	NTT DOCOMO BUSINESS, Inc.	JP	Chiba	Narashino Shi
211.130.0.0/18	16.4K	0.3%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
61.112.128.0/19	8.2K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Naka
180.43.96.0/19	8.2K	82.0%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Ōmiya
203.139.160.0/19	8.2K	3.4%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
203.140.96.0/19	8.2K	4.3%	NTT DOCOMO BUSINESS, Inc.	JP	Gunma	Maebashi
211.1.32.0/19	8.2K	6.6%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
211.130.64.0/19	8.2K	6.7%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Shiginonishi
61.4.160.0/20	4.1K	89.3%	NTT DOCOMO BUSINESS, Inc.	JP	Hokkaido	Tomakomai
61.112.160.0/20	4.1K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Naka
61.114.112.0/20	4.1K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
180.43.80.0/20	4.1K	83.3%	NTT DOCOMO BUSINESS, Inc.	JP	Osaka	Uehommachi
202.191.16.0/20	4.1K	0.3%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
210.134.16.0/20	4.1K	58.2%	NTT DOCOMO BUSINESS, Inc.	JP	—	—
61.4.152.0/21	2.0K	90.2%	NTT DOCOMO BUSINESS, Inc.	JP	Hokkaido	Tomakomai
61.112.184.0/21	2.0K	0.0%	NTT DOCOMO BUSINESS, Inc.	JP	Aichi	Naka

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS4713 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

Prefix	Aankondigingsvoorbeelden	Laatst gezien
150.35.0.0/16	16,654	2026-09-10 22:43:21
202.213.16.0/22	16,334	2026-09-10 22:43:21
133.153.0.0/16	10,706	2026-09-10 22:33:53
61.199.0.0/16	9,800	2026-09-10 22:33:42
61.207.0.0/16	9,690	2026-09-10 22:33:42
36.52.223.0/24	9,665	2026-09-10 22:11:32
61.208.0.0/16	9,601	2026-09-10 22:33:42
124.96.0.0/13	9,593	2026-09-10 22:33:53
27.114.0.0/17	9,573	2026-09-10 22:33:38
153.252.0.0/15	9,531	2026-09-10 22:33:55
121.112.0.0/13	9,523	2026-09-10 22:33:52
61.214.0.0/16	9,519	2026-09-10 22:33:42
61.126.0.0/15	9,469	2026-09-10 22:33:42
61.118.0.0/15	9,436	2026-09-10 22:33:42
58.88.0.0/13	9,433	2026-09-10 22:33:42
61.112.0.0/15	9,409	2026-09-10 22:33:42
125.172.0.0/14	9,406	2026-09-10 22:33:53
123.224.0.0/14	9,395	2026-09-10 22:33:52
123.216.0.0/13	9,377	2026-09-10 22:33:52
60.32.0.0/12	9,358	2026-09-10 22:33:42
122.16.0.0/12	9,341	2026-09-10 22:33:52
124.84.0.0/14	9,290	2026-09-10 22:33:53
125.200.0.0/13	9,244	2026-09-10 22:33:53
118.0.0.0/12	9,218	2026-09-10 22:33:52
122.1.0.0/16	9,214	2026-09-10 22:33:52
125.170.0.0/16	9,205	2026-09-10 22:33:53
114.144.0.0/12	9,203	2026-09-10 22:33:52
153.224.0.0/12	9,178	2026-09-10 22:33:55
153.240.0.0/13	9,135	2026-09-10 22:33:55
118.16.0.0/13	9,134	2026-09-10 22:33:52
153.248.0.0/14	9,119	2026-09-10 22:33:55
211.130.64.0/19	9,053	2026-09-10 22:34:02
210.226.0.0/15	9,030	2026-09-10 22:34:02
153.128.0.0/10	9,026	2026-09-10 22:33:55
153.192.0.0/11	9,015	2026-09-10 22:33:55
210.132.0.0/18	9,005	2026-09-10 22:34:02
219.114.0.0/17	8,983	2026-09-10 22:34:02
180.0.0.0/10	8,962	2026-09-10 22:33:59
218.230.128.0/17	8,957	2026-09-10 22:34:02
202.34.110.0/24	8,956	2026-09-10 22:11:32
211.130.0.0/18	8,940	2026-09-10 22:34:02
210.164.0.0/16	8,928	2026-09-10 22:34:02
202.34.111.0/24	8,920	2026-09-10 22:11:32
202.234.192.0/18	8,915	2026-09-10 22:34:02
218.43.0.0/16	8,906	2026-09-10 22:34:02
211.0.0.0/16	8,870	2026-09-10 22:34:02
203.139.160.0/19	8,868	2026-09-10 22:34:02
202.191.16.0/20	8,861	2026-09-10 22:34:02
219.160.0.0/13	8,848	2026-09-10 22:34:02
211.129.0.0/16	8,848	2026-09-10 22:34:02

Toon top 50 of 181 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS4713?

AS4713 is een Autonomous System Number toegewezen aan NTT DOCOMO BUSINESS,Inc.. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS4713 aan?

AS4713 kondigt 28.62M IPv4-adressen aan, verdeeld over 167 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Japan.

Wie beheert AS4713?

AS4713 wordt beheerd door NTT DOCOMO BUSINESS, Inc.. De organisatie is gevestigd in Japan. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS4713 geregistreerd?

AS4713 is geregistreerd in Japan. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 22:56:38 UTC