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Système Autonome

AS4713

NTT DOCOMO BUSINESS,Inc.

IPs annoncées
28,623,872
Préfixes CIDR
166
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

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

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.

AS4713 — empreinte IP mondiale

Villes où l'AS4713 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
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 Tokyo Hachiōji
114.160.0.0/11 2.10M
63.1%
NTT DOCOMO BUSINESS, Inc. JP Osaka Osaka
153.192.0.0/11 2.10M
64.1%
NTT DOCOMO BUSINESS, Inc. JP Saga Saga
180.0.0.0/11 2.10M
51.7%
NTT DOCOMO BUSINESS, Inc. JP Shizuoka Shizuoka
60.32.0.0/12 1.05M
52.6%
NTT DOCOMO BUSINESS, Inc. JP Saitama Asaka
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 Tokyo Tokyo
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 Chiba Ichikawa
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 Hiroshima Hiroshima
125.200.0.0/13 524.3K
68.8%
NTT DOCOMO BUSINESS, Inc. JP Hiroshima Hiroshima
153.240.0.0/13 524.3K
69.2%
NTT DOCOMO BUSINESS, Inc. JP Tokyo Minaminagasaki
180.32.0.0/13 524.3K
41.4%
NTT DOCOMO BUSINESS, Inc. JP Aichi Nagoya
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 Kanagawa Tennōchō
58.88.0.0/14 262.1K
0.0%
NTT DOCOMO BUSINESS, Inc. JP Saitama Kazo
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 Kanagawa Ozenjihigashi
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 Kanagawa Yokohama
58.94.0.0/15 131.1K
0.0%
NTT DOCOMO BUSINESS, Inc. JP Toyama Toyama
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 Hirakata
61.126.0.0/15 131.1K
22.4%
NTT DOCOMO BUSINESS, Inc. JP Tokyo Morishita
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 Tokyo Hachiōji
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 Minamirokugō
211.122.0.0/15 131.1K
15.8%
NTT DOCOMO BUSINESS, Inc. JP Tokyo Fussa
220.220.0.0/15 131.1K
96.4%
NTT DOCOMO BUSINESS, Inc. JP Tochigi Utsunomiya
58.93.0.0/16 65.5K
0.0%
NTT DOCOMO BUSINESS, Inc. JP Yamagata Yamagata
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 Chiba Funabashi
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 Kyoto Kyoto
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 Kanagawa Yokohama
210.190.0.0/16 65.5K
8.9%
NTT DOCOMO BUSINESS, Inc. JP Tokyo Shinjuku
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 Saitama Motobuto
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 Tokyo Higashiyamato
218.44.0.0/16 65.5K
34.6%
NTT DOCOMO BUSINESS, Inc. JP Osaka Tennojichominami
218.47.0.0/16 65.5K
96.9%
NTT DOCOMO BUSINESS, Inc. JP Kanagawa Yokohama
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 Kawaguchi
58.92.128.0/17 32.8K
0.0%
NTT DOCOMO BUSINESS, Inc. JP Kumamoto Kumamoto
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 Hyōgo Nishinomiya
219.114.0.0/17 32.8K
13.7%
NTT DOCOMO BUSINESS, Inc. JP Nagano Toyohashi
221.113.128.0/17 32.8K
36.0%
NTT DOCOMO BUSINESS, Inc. JP Kanagawa Kaizuka
58.92.64.0/18 16.4K
0.0%
NTT DOCOMO BUSINESS, Inc. JP Kumamoto Kumamoto
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 Kōnan
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 Tokyo
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
58.92.32.0/19 8.2K
0.0%
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 Fukuoka Ōgusu
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
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
58.92.0.0/20 4.1K
0.0%
NTT DOCOMO BUSINESS, Inc. JP
61.4.160.0/20 4.1K
89.3%
NTT DOCOMO BUSINESS, Inc. JP Hokkaido Tomakomai

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS4713 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
202.213.16.0/22 8,089 2026-07-24 20:28:25
150.35.0.0/16 7,987 2026-07-24 20:28:25
202.34.111.0/24 5,852 2026-07-24 20:28:15
202.255.28.0/23 5,565 2026-07-24 20:28:15
210.132.0.0/18 4,844 2026-07-24 20:28:15
211.130.64.0/19 4,825 2026-07-24 20:28:15
211.130.0.0/18 4,812 2026-07-24 20:28:15
61.199.0.0/16 4,797 2026-07-24 20:28:15
219.114.0.0/17 4,782 2026-07-24 20:28:15
210.164.0.0/16 4,770 2026-07-24 20:28:15
218.230.128.0/17 4,767 2026-07-24 20:28:15
218.43.0.0/16 4,756 2026-07-24 20:28:15
210.226.0.0/15 4,753 2026-07-24 20:28:15
124.96.0.0/13 4,752 2026-07-24 20:28:15
121.112.0.0/13 4,750 2026-07-24 20:28:15
153.252.0.0/15 4,743 2026-07-24 20:28:15
211.0.0.0/16 4,738 2026-07-24 20:28:15
218.44.0.0/16 4,737 2026-07-24 20:28:15
222.144.0.0/13 4,722 2026-07-24 20:28:15
61.207.0.0/16 4,719 2026-07-24 20:28:15
210.154.0.0/16 4,717 2026-07-24 20:28:15
210.145.0.0/16 4,700 2026-07-24 20:28:15
202.191.16.0/20 4,694 2026-07-24 20:28:15
123.224.0.0/14 4,692 2026-07-24 20:28:15
219.160.0.0/13 4,690 2026-07-24 20:28:15
211.129.0.0/16 4,689 2026-07-24 20:28:15
210.225.0.0/16 4,688 2026-07-24 20:28:15
221.113.128.0/17 4,684 2026-07-24 20:28:15
202.234.192.0/18 4,684 2026-07-24 20:28:15
36.52.223.0/24 4,683 2026-07-24 20:28:15
210.190.0.0/16 4,682 2026-07-24 20:28:15
61.208.0.0/16 4,676 2026-07-24 20:28:15
210.248.0.0/16 4,671 2026-07-24 20:28:15
211.11.0.0/16 4,669 2026-07-24 20:28:15
218.47.0.0/16 4,667 2026-07-24 20:28:15
125.172.0.0/14 4,664 2026-07-24 20:28:15
210.170.64.0/18 4,660 2026-07-24 20:28:15
218.224.0.0/16 4,657 2026-07-24 20:28:15
211.130.128.0/17 4,643 2026-07-24 20:28:15
203.139.160.0/19 4,642 2026-07-24 20:28:15
123.216.0.0/13 4,637 2026-07-24 20:28:15
27.114.0.0/17 4,630 2026-07-24 20:28:15
210.254.128.0/17 4,615 2026-07-24 20:28:15
220.220.0.0/15 4,610 2026-07-24 20:28:15
211.6.0.0/16 4,607 2026-07-24 20:28:15
122.16.0.0/12 4,606 2026-07-24 20:28:15
203.140.96.0/19 4,601 2026-07-24 20:28:15
210.232.0.0/16 4,601 2026-07-24 20:28:15
219.96.128.0/17 4,601 2026-07-24 20:28:15
122.1.0.0/16 4,597 2026-07-24 20:28:15

Affichage des meilleurs 50 of 180 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS4713 ?

L'AS4713 est un numéro de système autonome attribué à NTT DOCOMO BUSINESS,Inc.. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS4713 annonce-t-il ?

L'AS4713 annonce 28.62M adresses IPv4 réparties sur 166 préfixes CIDR routés. Le réseau est enregistré en Japan.

Qui opère l'AS4713 ?

L'AS4713 est opéré par NTT DOCOMO BUSINESS, Inc.. L'organisation est basée en Japan. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS4713 est-il enregistré ?

L'AS4713 est enregistré en Japan. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-07-24 21:10:31 UTC
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