211.0.0.0/16

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:        211.0.0.0 - 211.0.255.255
netname:        OCN-CIDR-BLK-JP
descr:          NTT DOCOMO BUSINESS,Inc.
remarks:        Email address for spam or abuse complaints:[email protected]
country:        JP
admin-c:        JP00009614
tech-c:         JP00009427
last-modified:  2021-06-29T19:20:03Z
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 211.0.0.0/8

Range	ASN	Company	Num of IPs
211.136.0.0/13	AS9808	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS17859	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288
211.136.0.0/13	AS56046	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.28.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
211.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.51.0.0/16	AS9852	Korea Telecom	65,536
211.23.0.0/16	AS3462	Data Communication Business Group,	65,536
211.117.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.22.0.0/16	AS3462	Data Communication Business Group,	65,536
211.243.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.158.0.0/16	AS4837	CHONGQING CNC BROADBAND NETWORKS CO.,LTD	65,536
211.182.0.0/16	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.146.0.0/16	AS7641	China Network Information Center	65,536
211.32.0.0/16	AS9319	LG DACOM Corporation	65,536
211.146.0.0/16	AS4847	China Network Information Center	65,536
211.59.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.89.0.0/16	AS7641	China Cable Television Network Co.	65,536
211.20.0.0/16	AS3462	Data Communication Business Group,	65,536
211.58.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.186.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.48.0.0/16	AS9868	Korea Telecom	65,536
211.21.0.0/16	AS3462	Data Communication Business Group,	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.108.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.169.0.0/16	AS38661	DACOM Corp.	65,536
211.244.0.0/16	AS9318	SK Broadband Co Ltd	65,536
211.124.0.0/16	AS9617	JCOM Co., Ltd.	65,536
211.127.0.0/16	AS4725	SoftBank Corp.	65,536
211.171.0.0/16	AS9641	DACOM Corp.	65,536
211.40.0.0/16	AS9319	LG DACOM Corporation	65,536
211.27.0.0/16	AS9443	Vocus Australia	65,536
211.26.0.0/16	AS9443	Vocus Australia	65,536
211.169.0.0/16	AS9526	DACOM Corp.	65,536
211.129.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
211.121.0.0/16	AS4725	SoftBank Corp.	65,536
211.171.0.0/16	AS3786	DACOM Corp.	65,536
211.50.0.0/16	AS23601	LG DACOM Corporation	65,536
211.50.0.0/16	AS3786	LG DACOM Corporation	65,536
211.32.0.0/16	AS23601	LG DACOM Corporation	65,536
211.60.0.0/16	AS3786	LG DACOM Corporation	65,536
211.51.0.0/16	AS38427	Korea Telecom	65,536
211.151.0.0/16	AS9308	21ViaNet(China),Inc.	65,536

Hosted domains

There are 26 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.0.140.142	hmv.co.jp	11
211.0.140.161	and-land.jp	3
211.0.140.173	unitedcinemas.jp	2
211.0.135.131	sapporo-market.gr.jp	1
211.0.50.82	shiga-okata.co.jp	1
211.0.144.17	anjo.ed.jp	1
211.0.122.74	library.hofu.yamaguchi.jp	1
211.0.91.179	nacjpn.co.jp	1
211.0.136.12	iing.co.jp	1
211.0.141.60	city.higashimurayama.tokyo.jp	1
211.0.70.50	shoseikai.or.jp	1
211.0.109.193	meisei-kogyo.co.jp	1
211.0.91.178	nacjpn.co.jp	1
211.0.140.178	cineplex.jp	1
211.0.59.130	nanbahc.co.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

1,933 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.0.34.224	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.93ms` from Tokyo, JP
211.0.24.177	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.91ms` from Tokyo, JP
211.0.42.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.83ms` from Osaka, JP
211.0.35.254	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.64ms` from Tokyo, JP
211.0.7.145	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.92ms` from Tokyo, JP
211.0.59.129	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.77ms` from Osaka, JP
211.0.125.193	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.44ms` from Osaka, JP
211.0.189.125	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.02ms` from Osaka, JP
211.0.220.49	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.06ms` from Tokyo, JP
211.0.210.94	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.95ms` from Osaka, JP
211.0.112.66	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.77ms` from Osaka, JP
211.0.208.162	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.94ms` from Osaka, JP
211.0.50.82	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.39ms` from Osaka, JP
211.0.178.123	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.44ms` from Osaka, JP
211.0.190.220	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.06ms` from Osaka, JP
211.0.128.218	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.86ms` from Tokyo, JP
211.0.222.145	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.10ms` from Tokyo, JP
211.0.212.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.98ms` from Osaka, JP
211.0.151.25	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.36ms` from Tokyo, JP
211.0.133.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.64ms` from Tokyo, JP
211.0.66.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.81ms` from Tokyo, JP
211.0.181.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.97ms` from Osaka, JP
211.0.64.33	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.81ms` from Tokyo, JP
211.0.148.137	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.78ms` from Tokyo, JP
211.0.191.93	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.39ms` from Osaka, 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
81.89.216.96	AS39863 Crossnet LLC	`1.59ms` from Abovyan, AM
4.231.58.64	AS8075 Microsoft Corporation	`1.42ms` from Amsterdam, NL
217.115.0.80	AS31078 Alexej Senderkin	`0.15ms` from Berlin, DE
171.228.25.48	AS7552 Viettel Group	`3.11ms` from Hanoi, VN
145.133.78.16	AS8075 Microsoft Corporation	`0.21ms` from London, GB
87.29.251.0	AS3269 Telecom Italia S.p.A.	`4.54ms` from Milan, IT
106.4.21.176	AS4134 CHINANET-BACKBONE	`5.59ms` from Nanchang, CN
126.91.76.144	AS17676 SoftBank Corp.	`4.13ms` from Osaka, JP
122.131.222.192	AS2518 BIGLOBE Inc.	`13.76ms` from Osaka, JP
177.152.54.64	AS61912 UAILINK LTDA	`13.54ms` from Osasco, BR
80.105.172.0	AS3269 Telecom Italia S.p.A.	`0.34ms` from Palermo, IT
85.37.173.112	AS3269 Telecom Italia S.p.A.	`3.56ms` from Rome, IT
186.7.45.144	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.54ms` from Santo Domingo, DO
14.78.77.48	AS4766 Korea Telecom	`9.29ms` from Seoul, KR
192.176.49.240	AS1257 Tele2 Sverige AB	`1.96ms` from Stockholm, SE
54.249.212.192	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
27.141.106.48	AS9824 JCOM Co., Ltd.	`10.48ms` from Tokyo, JP
197.25.166.144	AS37671 3S INF	`7.19ms` from Tunis, TN
199.254.158.16	AS62585 Messiah University	`12.21ms` from Ashburn, US
98.226.251.32	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Chicago, US
172.168.44.128	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
18.153.217.144	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
91.9.23.224	AS3320 Deutsche Telekom AG	`6.70ms` from Frankfurt am Main, DE
24.243.211.144	AS11427 Charter Communications Inc	`4.45ms` from Houston, US
149.0.68.0	AS8386 Vodafone Net Iletisim Hizmetler AS	`4.87ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -m6 211.0.251.234

traceroute to 211.0.251.234 (211.0.251.234): 6 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 240.918 ms

2 *

3 [AS4713] 122.28.104.17 426.324 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On January 30th 2026

What are IP address ranges?

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