221.113.128.0/17

AS4713 · NTT DOCOMO BUSINESS,Inc.

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Summary

Country	Japan
Domain	ntt.com
ASN	AS4713
Registry	JPNIC
ID	OCN-CIDR-BLK-JP

WHOIS Details

inetnum:        221.113.128.0 - 221.113.255.255
netname:        OCN-CIDR-BLK-JP
descr:          NTT DOCOMO BUSINESS,Inc.
remarks:        Email address for spam or abuse complaints:abuse@ocn.ad.jp
country:        JP
admin-c:        JP00009614
tech-c:         JP00009427
last-modified:  2021-06-29T23:20:02Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 221.113.0.0/16

Range	ASN	Company	Num of IPs
221.113.0.0/18	AS4685	Asahi Net	16,384
221.113.64.0/18	AS4685	ASAHI Net,Inc.	16,384

Hosted domains

There are 27 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.113.163.216	webdata-sv.jp	2
221.113.163.209	weldycloud.jp	1
221.113.163.157	yuai-sp.jp	1
221.113.164.105	kinki-06cfs.jp	1
221.113.164.7	wecars.co.jp	1
221.113.164.42	cris-kracie.jp	1
221.113.163.153	dowa-keibi.jp	1
221.113.164.218	oxyaccess.net	1
221.113.163.205	pocketwork.jp	1
221.113.163.160	nishikei-296.jp	1
221.113.163.208	helloweb.jp	1
221.113.164.76	densho-bato.com	1
221.113.163.144	109s.jp	1
221.113.163.149	nihonguardalsok.jp	1
221.113.163.156	zenkei24.jp	1
221.113.164.219	mierudo.net	1
221.113.163.145	meian-control.jp	1
221.113.164.80	camnum.biz	1
221.113.162.67	fuji-icm.com	1
221.113.163.170	kyowa-sogo.jp	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

929 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
221.113.164.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.26ms` from Tokyo, JP
221.113.207.218	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.82ms` from Tokyo, JP
221.113.170.1	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.07ms` from Tokyo, JP
221.113.168.179	AS4713 NTT DOCOMO BUSINESS,Inc.	`20.66ms` from Tokyo, JP
221.113.192.112	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.61ms` from Tokyo, JP
221.113.215.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.83ms` from Osaka, JP
221.113.228.33	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.67ms` from Osaka, JP
221.113.250.160	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.62ms` from Osaka, JP
221.113.214.140	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.79ms` from Tokyo, JP
221.113.213.237	AS4713 NTT DOCOMO BUSINESS,Inc.	`95.07ms` from Osaka, JP
221.113.162.198	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.29ms` from Osaka, JP
221.113.139.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.76ms` from Osaka, JP
221.113.211.157	AS4713 NTT DOCOMO BUSINESS,Inc.	`73.49ms` from Osaka, JP
221.113.187.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.64ms` from Tokyo, JP
221.113.195.114	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.55ms` from Tokyo, JP
221.113.166.66	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.76ms` from Osaka, JP
221.113.171.30	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.07ms` from Tokyo, JP
221.113.186.30	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.41ms` from Tokyo, JP
221.113.194.121	AS4713 NTT DOCOMO BUSINESS,Inc.	`24.13ms` from Tokyo, JP
221.113.210.126	AS4713 NTT DOCOMO BUSINESS,Inc.	`89.56ms` from Osaka, JP
221.113.209.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`68.22ms` from Osaka, JP
221.113.212.65	AS4713 NTT DOCOMO BUSINESS,Inc.	`76.66ms` from Osaka, JP
221.113.193.179	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.68ms` from Tokyo, JP
221.113.167.29	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.02ms` from Tokyo, JP
221.113.163.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.31ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
83.165.120.1	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`1.59ms` from A Coruna, ES
62.166.182.129	AS50266 Odido Netherlands B.V.	`2.22ms` from Amsterdam, NL
108.4.84.113	AS701 Verizon Business	`4.43ms` from Ashburn, US
110.240.198.1	AS4837 CHINA UNICOM China169 Backbone	`7.32ms` from Beijing, CN
78.141.76.209	AS15962 Orange Slovensko a.s.	`0.96ms` from Bratislava, SK
181.84.203.1	AS7303 Telecom Argentina S.A.	`1.71ms` from Buenos Aires, AR
190.195.88.1	AS7303 Telecom Argentina S.A.	`5.38ms` from Buenos Aires, AR
190.31.197.1	AS7303 Telecom Argentina S.A.	`1.23ms` from Buenos Aires, AR
181.165.92.1	AS7303 Telecom Argentina S.A.	`16.75ms` from Buenos Aires, AR
102.47.144.1	AS8452 TE-AS	`4.42ms` from Cairo, EG
173.92.177.97	AS11426 Charter Communications Inc	`4.95ms` from Charlotte, US
117.174.217.1	AS9808 China Mobile Communications Group Co., Ltd.	`8.27ms` from Chengdu, CN
42.85.76.1	AS4837 CHINA UNICOM China169 Backbone	`16.71ms` from Dalian, CN
64.90.129.1	AS393474 St. Clair County Regional Educational Service Agency	`1.99ms` from Detroit, US
122.99.96.97	AS17471 Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka	`0.45ms` from Dhaka, BD
220.162.229.113	AS4134 CHINANET-BACKBONE	`4.87ms` from Fuzhou, CN
58.248.6.97	AS17622 China Unicom Guangzhou network	`1.64ms` from Guangzhou, CN
112.94.252.1	AS17622 China Unicom Guangzhou network	`2.72ms` from Guangzhou, CN
113.176.52.33	AS45899 VNPT Corp	`6.26ms` from Ho Chi Minh City, VN
154.219.115.1	AS401701 cognetcloud INC	`0.31ms` from Hong Kong, HK
182.93.19.65	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.71ms` from Hong Kong, HK
117.60.182.65	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.61ms` from Huai'an, CN
196.31.184.33	AS16637 MTN SA	`1.36ms` from Johannesburg, ZA
36.97.220.1	AS4134 CHINANET-BACKBONE	`16.18ms` from Liaoyang, CN
134.213.144.113	AS15395 Rackspace Ltd.	`1.37ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 221.113.190.163

traceroute to 221.113.190.163 (221.113.190.163): 6 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 76.24 ms

2 *

3 [AS4713] 60.37.54.177 76.146 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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