AS4713
NTT DOCOMO BUSINESS,Inc.
Scanned 2h 40m ago
🔄 Rescan

📋 Summary

IP address summary information
NameNTT DOCOMO BUSINESS,Inc.
CountryJP
Websitehttps://www.ntt.com/en/index.html
IPv4 addresses28.62M
IPv6 addresses~2^83
ASN typeTransit
RegistryARIN
Allocated-
UpdatedOct 20, 2025

🗺️ Geolocation

JP

Countries by IPv4 share

JP
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 181 | IPv6: 6
NetblockIP Count
153.192.0.0/11 2.10M
36.52.223.0/24 256
202.255.28.0/23 512
203.140.96.0/19 8.2K
114.144.0.0/12 1.05M
220.104.0.0/13 524K
202.19.152.0/24 256
123.216.0.0/13 524K
61.114.120.0/21 2.0K
138.212.239.0/24 256
202.157.124.0/24 256
119.161.104.0/21 2.0K
61.207.0.0/16 66K
202.213.16.0/22 1.0K
202.255.27.0/24 256
165.241.32.0/19 8.2K
180.0.0.0/10 4.19M
202.18.209.0/24 256
219.96.128.0/17 33K
157.120.127.0/24 256
165.241.16.0/20 4.1K
2400:4000::/22 0
202.157.102.0/24 256
61.4.160.0/24 256
202.234.192.0/18 16K
122.16.0.0/12 1.05M
2407:a800:3e12::/48 0
211.130.64.0/19 8.2K
118.0.0.0/12 1.05M
210.232.0.0/16 66K
211.16.0.0/15 131K
218.230.128.0/17 33K
118.16.0.0/13 524K
222.144.0.0/13 524K
211.122.0.0/15 131K
211.130.0.0/18 16K
202.34.102.0/24 256
150.61.8.0/24 256
150.61.46.0/24 256
202.34.80.0/24 256
211.6.0.0/16 66K
202.34.103.0/24 256
157.64.0.0/16 66K
124.96.0.0/13 524K
211.1.32.0/19 8.2K
150.61.13.0/24 256
159.211.248.0/24 256
125.172.0.0/14 262K
27.132.8.0/24 256
138.212.241.0/24 256
138.212.249.0/24 256
165.241.12.0/22 1.0K
150.35.235.0/24 256
202.246.176.0/22 1.0K
27.133.240.0/22 1.0K
61.4.162.0/24 256
202.34.82.0/24 256
202.34.90.0/24 256
182.161.76.0/22 1.0K
153.224.0.0/12 1.05M
133.153.22.0/24 256
138.212.227.0/24 256
2001:380:4::/48 0
61.4.154.0/23 512
202.34.106.0/24 256
165.241.128.0/17 33K
202.216.26.0/24 256
210.154.0.0/16 66K
202.34.83.0/24 256
150.61.64.0/18 16K
164.43.141.0/24 256
61.4.168.0/22 1.0K
202.34.94.0/24 256
138.212.238.0/24 256
221.184.0.0/13 524K
138.212.229.0/24 256
138.212.252.0/24 256
153.248.0.0/14 262K
150.5.64.0/18 16K
61.214.0.0/16 66K
138.212.224.0/24 256
114.160.0.0/11 2.10M
218.44.0.0/16 66K
211.129.0.0/16 66K
61.199.0.0/16 66K
150.61.35.0/24 256
61.4.164.0/22 1.0K
202.157.103.0/24 256
159.211.224.0/24 256
61.118.0.0/15 131K
223.216.0.0/14 262K
58.88.0.0/13 524K
124.84.0.0/14 262K
61.126.0.0/15 131K
219.114.0.0/17 33K
61.208.0.0/16 66K
165.108.0.0/16 66K
218.47.0.0/16 66K
202.191.16.0/20 4.1K
150.61.4.0/24 256
165.241.0.0/21 2.0K
210.225.0.0/16 66K
159.211.22.0/24 256
153.124.192.0/21 2.0K
103.163.250.0/23 512
210.170.64.0/18 16K
219.160.0.0/13 524K
121.112.0.0/13 524K
210.226.0.0/15 131K
202.157.120.0/22 1.0K
2407:a800:3e11:111a::/64 0
61.112.0.0/15 131K
157.120.126.0/24 256
202.157.100.0/24 256
157.120.125.0/24 256
202.157.101.0/24 256
150.61.33.0/24 256
153.252.0.0/15 131K
123.224.0.0/14 262K
138.212.228.0/24 256
150.35.0.0/16 66K
202.34.107.0/24 256
138.212.245.0/24 256
202.34.108.0/23 512
61.4.156.0/22 1.0K
203.139.160.0/19 8.2K
2001:380::/32 0
164.162.16.0/24 256
202.246.122.0/23 512
210.171.200.0/21 2.0K
122.1.0.0/16 66K
157.120.124.0/24 256
159.211.237.0/24 256
202.34.110.0/24 256
211.130.128.0/17 33K
150.61.53.0/24 256
202.34.111.0/24 256
202.157.112.0/22 1.0K
60.32.0.0/12 1.05M
202.34.104.0/24 256
61.4.152.0/23 512
61.4.172.0/22 1.0K
202.34.93.0/24 256
150.61.70.0/24 256
202.34.81.0/24 256
210.145.0.0/16 66K
150.61.41.0/24 256
164.162.6.0/24 256
202.18.210.0/24 256
164.162.7.0/24 256
2400:7800::/32 0
218.224.0.0/16 66K
220.96.0.0/14 262K
210.248.0.0/16 66K
210.160.0.0/14 262K
61.4.163.0/24 256
153.128.0.0/10 4.19M
211.11.0.0/16 66K
210.134.16.0/20 4.1K
210.190.0.0/16 66K
27.114.0.0/17 33K
165.241.8.0/22 1.0K
210.254.128.0/17 33K
61.114.112.0/21 2.0K
211.0.0.0/16 66K
150.61.17.0/24 256
133.153.0.0/16 66K
150.61.49.0/24 256
138.212.225.0/24 256
220.220.0.0/15 131K
202.157.125.0/24 256
61.4.161.0/24 256
210.164.0.0/16 66K
153.240.0.0/13 524K
125.200.0.0/13 524K
221.113.128.0/17 33K
202.157.116.0/22 1.0K
125.170.0.0/16 66K
202.34.100.0/24 256
198.232.16.0/24 256
150.61.128.0/17 33K
202.34.92.0/24 256
210.132.0.0/18 16K
150.61.31.0/24 256
218.43.0.0/16 66K
165.241.64.0/18 16K
138.212.230.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS4713
NameOCN
CountryJP
Websitehttps://www.ntt.com/en/index.html
Statusactive
UpdatedOct 20, 2025

Contacts

Admin ContactJP00278017 <hostmaster@nic.ad.jp>
Tech ContactJapan Network Information Center <hostmaster@nic.ad.jp>
Phone+81-3-5297-2312
AddressUchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan

Source: ARIN

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

4 upstreams
ASNName
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS2518 BIGLOBE Inc.
AS2914 NTT America, Inc.

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

119 downstreams
ASNNameCountry
AS10003 Ogaki Cable Television Co.,Inc. -
AS10013 FreeBit Co.,Ltd. -
AS11158 NTT America, Inc. -
AS11414 Nvidia Corporation -
AS131893 RICOH Company, Ltd. -
AS131894 UNIADEX, LTD. -
AS131901 FIDESSA KK -
AS131902 LogicLinks, Inc. -
AS131923 MCAT Ltd. -
AS131924 Kansai Airports -
AS131949 General Incorporated Foundation Aso Telework Center -
AS131960 MBO holdings Inc. -
AS131965 Xserver Inc. -
AS131977 Japan Photo Finish Corporation -
AS131989 PFU LIMITED -
AS133203 SBI BITS Co., Ltd. JP
AS136041 Singapore Telecom, ConnectPlus -
AS136586 InComm Japan K.K. -
AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken -
AS139341 ACE -
AS139703 STACK Infrastructure Australia Pty Ltd -
AS141694 Ermis Ltd. -
AS15169 Google LLC -
AS152859 UNIADEX, LTD. -
AS152869 ICJ, Inc. -
AS152871 TAIYO NIPPON SANSO CORPORATION -
AS16509 Amazon.com, Inc. -
AS16880 TREND MICRO INCORPORATED -
AS17088 Currenex, Inc. -
AS17514 Otsuka Corp. -
AS17676 SoftBank Corp. -
AS17685 SQUARE ENIX CO., LTD. -
AS17686 ACCELIA -
AS17689 Hokuden Information Technology,Inc. IX
AS17691 NDS Co., Ltd. -
AS17707 AS for DATAHOTEL, which is one of iDC in Japan, JP
AS17934 National Institute of Information and Communications Technology -
AS17937 NIKKEI ADVANCED SYSTEMS INC. -
AS18069 SoftBank Corp. -
AS18072 NTT DOCOMO BUSINESS, Inc. -
AS18092 Kyushu Tele Communications Company -
AS18125 Tsukuba Business-Academia Cooperation Support Center, Agriculture, Forestry and Fisheries Research Council Secretariat, Ministry of Agriculture, Forestry and Fisheries -
AS18131 NTT DOCOMO BUSINESS, Inc. -
AS18142 KISTEM Co., Ltd. -
AS18150 NetComBB Co.,Ltd. JP
AS18259 NTT DOCOMO BUSINESS, Inc -
AS18271 Sojitz Tech Innovation Co., Ltd. -
AS197000 RIPE-NCC-AUTHDNS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) -
AS2000 Internet Awareness, Inc. -
AS20940 AKAMAI-ASN1 Akamai International B.V. -
AS21433 AccentureFSSC Accenture UK Limited -
AS214585 IBM-Quantum-ASN IBM Deutschland GmbH -
AS23613 New Media Tokushima Co.,ltd. -
AS23614 Kochi Systems Co., Ltd. -
AS23619 SMARTVALUE Co.,Ltd. -
AS23624 Chukai Television Co,.Ltd. -
AS23777 NTT BUSINESS SOLUTIONS CORPORATION -
AS23785 SUN FIELD INTERNET LIMITED -
AS23798 VR Techno Center,inc -
AS23804 Nonprofit Organization Kitaura Hana Net -
AS23816 LY Corporation -
AS24262 HAMANASU INFORMATION Co., Ltd. -
AS24282 KAGOYA JAPAN Inc. -
AS24283 Mieden Co.,Ltd. -
AS24336 DIGITALBANK, Inc., Regional ISP in Japan JP
AS24512 HAL Internet, Internet Service Provider, Tottori, Japan -
AS24572 Yahoo Japan -
AS2497 Internet Initiative Japan Inc. -
AS2510 FUJITSU LIMITED -
AS2514 NTT PC Communications, Inc. -
AS2516 KDDI CORPORATION -
AS2518 BIGLOBE Inc. -
AS2526 Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office -
AS2687 AT&T Enterprises, LLC -
AS2906 Netflix Streaming Services Inc. -
AS2914 NTT America, Inc. -
AS3573 Accenture LLP -
AS37891 JR TOKAI Information Systems Company -
AS37893 Tradeweb Japan -
AS37900 NTT DOCOMO BUSINESS, Inc. -
AS37922 Diversitymedia Co.,Ltd. -
AS38629 NTT DOCOMO BUSINESS, Inc -
AS38639 NTT DOCOMO BUSINESS, Inc. -
AS38643 UNIADEX, LTD. -
AS38648 F-REGI Co.,Ltd. -
AS38652 Ginzado Co.,Ltd. -
AS402223 MOLEX LLC -
AS40526 Gap, Inc. Direct -
AS45680 DOVA Corporation -
AS4673 NTT DATA CORPORATION -
AS4680 Mitsubishi Electric Information Network Corporation -
AS4723 Dolphin -
AS4862 Orange Business AS for Asia -
AS49274 TAKEDA-GERMANY Takeda GmbH -
AS54415 WIZ K.K. -
AS54535 Nike, Inc. NV
AS55949 Technopro Holdings JP
AS59109 Hitachi,Ltd., Managed & Platform Services Business Division -
AS59116 AIG Technologies KK -
AS59121 Asahi Kasei Networks Corporation -
AS59124 KYOTO Prefectural Government -
AS63402 Universal Orlando -
AS63772 extride inc. -
AS7513 Hitachi Systems, Ltd. -
AS7514 Computer Engineering & Consulting, Ltd. -
AS7516 TOHKnet Co.,Inc. -
AS7522 STNet, Incorporated -
AS7524 ITEC HANKYU HANSHIN CO.,LTD. -
AS7529 GMO NetIRD, Inc. -
AS7674 NTT DOCOMO BUSINESS, Inc -
AS7677 Dai Nippon Printing Co., Ltd -
AS7678 Prox System Design Inc. -
AS7679 QTnet,Inc. -
AS7682 HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc. -
AS8075 Microsoft Corporation -
AS9357 NRI SecureTechnologies, Ltd. -
AS9601 Niigata Communication Service -
AS9619 Sony Global Solutions Inc. -
AS9993 ITOCHU Techno-Solutions Corporation -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
153.192.0.0/11 AS4713 /11 ✓ Valid
36.52.223.0/24 AS4713 /24 ✓ Valid
202.255.28.0/23 AS4713 /23 Not Found
203.140.96.0/19 AS4713 /19 ✓ Valid
114.144.0.0/12 AS4713 /12 ✓ Valid
220.104.0.0/13 AS4713 /13 ✓ Valid
202.19.152.0/24 AS4713 /24 Not Found
123.216.0.0/13 AS4713 /13 ✓ Valid
61.114.120.0/21 AS4713 /21 Not Found
138.212.239.0/24 AS4713 /24 Not Found
202.157.124.0/24 AS4713 /24 Not Found
119.161.104.0/21 AS4713 /21 Not Found
61.207.0.0/16 AS4713 /16 ✓ Valid
202.213.16.0/22 AS4713 /22 Not Found
202.255.27.0/24 AS4713 /24 Not Found
165.241.32.0/19 AS4713 /19 Not Found
180.0.0.0/10 AS4713 /10 ✓ Valid
202.18.209.0/24 AS4713 /24 Not Found
219.96.128.0/17 AS4713 /17 ✓ Valid
157.120.127.0/24 AS4713 /24 Not Found
165.241.16.0/20 AS4713 /20 Not Found
202.157.102.0/24 AS4713 /24 Not Found
61.4.160.0/24 AS4713 /24 Not Found
202.234.192.0/18 AS4713 /18 ✓ Valid
122.16.0.0/12 AS4713 /12 ✓ Valid
211.130.64.0/19 AS4713 /19 ✓ Valid
118.0.0.0/12 AS4713 /12 ✓ Valid
210.232.0.0/16 AS4713 /16 ✓ Valid
211.16.0.0/15 AS4713 /15 ✓ Valid
218.230.128.0/17 AS4713 /17 ✓ Valid
118.16.0.0/13 AS4713 /13 ✓ Valid
222.144.0.0/13 AS4713 /13 ✓ Valid
211.122.0.0/15 AS4713 /15 ✓ Valid
211.130.0.0/18 AS4713 /18 ✓ Valid
202.34.102.0/24 AS4713 /24 Not Found
150.61.8.0/24 AS4713 /24 Not Found
150.61.46.0/24 AS4713 /24 Not Found
202.34.80.0/24 AS4713 /24 Not Found
211.6.0.0/16 AS4713 /16 ✓ Valid
202.34.103.0/24 AS4713 /24 Not Found
157.64.0.0/16 AS4713 /16 Not Found
124.96.0.0/13 AS4713 /13 ✓ Valid
211.1.32.0/19 AS4713 /19 Not Found
150.61.13.0/24 AS4713 /24 Not Found
159.211.248.0/24 AS4713 /24 Not Found
125.172.0.0/14 AS4713 /14 ✓ Valid
27.132.8.0/24 AS4713 /24 ✓ Valid
138.212.241.0/24 AS4713 /24 Not Found
138.212.249.0/24 AS4713 /24 Not Found
165.241.12.0/22 AS4713 /22 Not Found
150.35.235.0/24 AS4713 /24 Not Found
202.246.176.0/22 AS4713 /22 Not Found
27.133.240.0/22 AS4713 /22 Not Found
61.4.162.0/24 AS4713 /24 Not Found
202.34.82.0/24 AS4713 /24 Not Found
202.34.90.0/24 AS4713 /24 Not Found
182.161.76.0/22 AS4713 /22 Not Found
153.224.0.0/12 AS4713 /12 ✓ Valid
133.153.22.0/24 AS4713 /24 Not Found
138.212.227.0/24 AS4713 /24 Not Found
61.4.154.0/23 AS4713 /23 Not Found
202.34.106.0/24 AS4713 /24 Not Found
165.241.128.0/17 AS4713 /17 Not Found
202.216.26.0/24 AS4713 /24 Not Found
210.154.0.0/16 AS4713 /16 ✓ Valid
202.34.83.0/24 AS4713 /24 Not Found
150.61.64.0/18 AS4713 /18 Not Found
164.43.141.0/24 AS4713 /24 Not Found
61.4.168.0/22 AS4713 /22 Not Found
202.34.94.0/24 AS4713 /24 Not Found
138.212.238.0/24 AS4713 /24 Not Found
221.184.0.0/13 AS4713 /13 ✓ Valid
138.212.229.0/24 AS4713 /24 Not Found
138.212.252.0/24 AS4713 /24 Not Found
153.248.0.0/14 AS4713 /14 ✓ Valid
150.5.64.0/18 AS4713 /18 Not Found
61.214.0.0/16 AS4713 /16 ✓ Valid
138.212.224.0/24 AS4713 /24 Not Found
114.160.0.0/11 AS4713 /11 ✓ Valid
218.44.0.0/16 AS4713 /16 ✓ Valid
211.129.0.0/16 AS4713 /16 ✓ Valid
61.199.0.0/16 AS4713 /16 ✓ Valid
150.61.35.0/24 AS4713 /24 Not Found
61.4.164.0/22 AS4713 /22 Not Found
202.157.103.0/24 AS4713 /24 Not Found
159.211.224.0/24 AS4713 /24 Not Found
61.118.0.0/15 AS4713 /15 ✓ Valid
223.216.0.0/14 AS4713 /14 ✓ Valid
58.88.0.0/13 AS4713 /13 ✓ Valid
124.84.0.0/14 AS4713 /14 ✓ Valid
61.126.0.0/15 AS4713 /15 ✓ Valid
219.114.0.0/17 AS4713 /17 ✓ Valid
61.208.0.0/16 AS4713 /16 ✓ Valid
165.108.0.0/16 AS4713 /16 Not Found
218.47.0.0/16 AS4713 /16 ✓ Valid
202.191.16.0/20 AS4713 /20 ✓ Valid
150.61.4.0/24 AS4713 /24 Not Found
165.241.0.0/21 AS4713 /21 Not Found
210.225.0.0/16 AS4713 /16 ✓ Valid
159.211.22.0/24 AS4713 /24 Not Found
153.124.192.0/21 AS4713 /21 Not Found
103.163.250.0/23 AS4713 /23 Not Found
210.170.64.0/18 AS4713 /18 ✓ Valid
219.160.0.0/13 AS4713 /13 ✓ Valid
121.112.0.0/13 AS4713 /13 ✓ Valid
210.226.0.0/15 AS4713 /15 ✓ Valid
202.157.120.0/22 AS4713 /22 Not Found
61.112.0.0/15 AS4713 /15 ✓ Valid
157.120.126.0/24 AS4713 /24 Not Found
202.157.100.0/24 AS4713 /24 Not Found
157.120.125.0/24 AS4713 /24 Not Found
202.157.101.0/24 AS4713 /24 Not Found
150.61.33.0/24 AS4713 /24 Not Found
153.252.0.0/15 AS4713 /15 ✓ Valid
123.224.0.0/14 AS4713 /14 ✓ Valid
138.212.228.0/24 AS4713 /24 Not Found
150.35.0.0/16 AS4713 /16 Not Found
202.34.107.0/24 AS4713 /24 Not Found
138.212.245.0/24 AS4713 /24 Not Found
202.34.108.0/23 AS4713 /23 Not Found
61.4.156.0/22 AS4713 /22 Not Found
203.139.160.0/19 AS4713 /19 ✓ Valid
164.162.16.0/24 AS4713 /24 Not Found
202.246.122.0/23 AS4713 /23 Not Found
210.171.200.0/21 AS4713 /21 Not Found
122.1.0.0/16 AS4713 /16 ✓ Valid
157.120.124.0/24 AS4713 /24 Not Found
159.211.237.0/24 AS4713 /24 Not Found
202.34.110.0/24 AS4713 /24 Not Found
211.130.128.0/17 AS4713 /17 ✓ Valid
150.61.53.0/24 AS4713 /24 Not Found
202.34.111.0/24 AS4713 /24 Not Found
202.157.112.0/22 AS4713 /22 Not Found
60.32.0.0/12 AS4713 /12 ✓ Valid
202.34.104.0/24 AS4713 /24 Not Found
61.4.152.0/23 AS4713 /23 Not Found
61.4.172.0/22 AS4713 /22 Not Found
202.34.93.0/24 AS4713 /24 Not Found
150.61.70.0/24 AS4713 /24 Not Found
202.34.81.0/24 AS4713 /24 Not Found
210.145.0.0/16 AS4713 /16 ✓ Valid
150.61.41.0/24 AS4713 /24 Not Found
164.162.6.0/24 AS4713 /24 Not Found
202.18.210.0/24 AS4713 /24 Not Found
164.162.7.0/24 AS4713 /24 Not Found
218.224.0.0/16 AS4713 /16 ✓ Valid
220.96.0.0/14 AS4713 /14 ✓ Valid
210.248.0.0/16 AS4713 /16 ✓ Valid
210.160.0.0/14 AS4713 /14 ✓ Valid
61.4.163.0/24 AS4713 /24 Not Found
153.128.0.0/10 AS4713 /10 ✓ Valid
211.11.0.0/16 AS4713 /16 ✓ Valid
210.134.16.0/20 AS4713 /20 Not Found
210.190.0.0/16 AS4713 /16 ✓ Valid
27.114.0.0/17 AS4713 /17 ✓ Valid
165.241.8.0/22 AS4713 /22 Not Found
210.254.128.0/17 AS4713 /17 ✓ Valid
61.114.112.0/21 AS4713 /21 Not Found
211.0.0.0/16 AS4713 /16 ✓ Valid
150.61.17.0/24 AS4713 /24 Not Found
133.153.0.0/16 AS4713 /16 Not Found
150.61.49.0/24 AS4713 /24 Not Found
138.212.225.0/24 AS4713 /24 Not Found
220.220.0.0/15 AS4713 /15 ✓ Valid
202.157.125.0/24 AS4713 /24 Not Found
61.4.161.0/24 AS4713 /24 Not Found
210.164.0.0/16 AS4713 /16 ✓ Valid
153.240.0.0/13 AS4713 /13 ✓ Valid
125.200.0.0/13 AS4713 /13 ✓ Valid
221.113.128.0/17 AS4713 /17 ✓ Valid
202.157.116.0/22 AS4713 /22 Not Found
125.170.0.0/16 AS4713 /16 ✓ Valid
202.34.100.0/24 AS4713 /24 Not Found
198.232.16.0/24 AS4713 /24 Not Found
150.61.128.0/17 AS4713 /17 Not Found
202.34.92.0/24 AS4713 /24 Not Found
210.132.0.0/18 AS4713 /18 ✓ Valid
150.61.31.0/24 AS4713 /24 Not Found
218.43.0.0/16 AS4713 /16 ✓ Valid
165.241.64.0/18 AS4713 /18 Not Found
138.212.230.0/24 AS4713 /24 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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