211.6.0.0/16

AS4713 · NTT DOCOMO BUSINESS,Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        211.6.0.0 - 211.6.255.255
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:  2021-06-29T19:29:02Z
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 211.0.0.0/8

Range	ASN	Company	Num of IPs
211.216.0.0/13	AS152214	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	AS17859	Korea Telecom	524,288
211.136.0.0/13	AS9808	China Mobile Communications Corporation	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.208.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.28.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
211.51.0.0/16	AS9852	Korea Telecom	65,536
211.151.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
211.32.0.0/16	AS9967	LG DACOM Corporation	65,536
211.249.0.0/16	AS9457	DREAMLINE CO.	65,536
211.151.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
211.158.0.0/16	AS4837	CHONGQING CNC BROADBAND NETWORKS CO.,LTD	65,536
211.40.0.0/16	AS3786	LG DACOM Corporation	65,536
211.50.0.0/16	AS3786	LG DACOM Corporation	65,536
211.175.0.0/16	AS9457	DREAMLINE CO.	65,536
211.169.0.0/16	AS9526	DACOM Corp.	65,536
211.151.0.0/16	AS9308	21ViaNet(China),Inc.	65,536
211.151.0.0/16	AS9308	21ViaNet(China),Inc.	65,536
211.3.0.0/16	AS4725	SoftBank Corp.	65,536
211.27.0.0/16	AS9443	Vocus Australia	65,536
211.131.0.0/16	AS4725	SoftBank Corp.	65,536
211.183.0.0/16	AS9457	DREAMLINE CO.	65,536
211.146.0.0/16	AS4847	China Network Information Center	65,536
211.171.0.0/16	AS9641	DACOM Corp.	65,536
211.171.0.0/16	AS3786	DACOM Corp.	65,536
211.166.0.0/16	AS9389	No.4, Zhongguancun No.4 South Street,	65,536
211.32.0.0/16	AS3786	LG DACOM Corporation	65,536
211.146.0.0/16	AS7641	China Network Information Center	65,536
211.8.0.0/16	AS4725	SoftBank Corp.	65,536
211.60.0.0/16	AS3786	LG DACOM Corporation	65,536
211.89.0.0/16	AS7641	China Cable Television Network Co.	65,536
211.98.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
211.51.0.0/16	AS18314	Korea Telecom	65,536
211.53.0.0/16	AS18294	LG DACOM Corporation	65,536
211.48.0.0/16	AS17615	Korea Telecom	65,536
211.51.0.0/16	AS38427	Korea Telecom	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.121.0.0/16	AS4725	SoftBank Corp.	65,536
211.126.0.0/16	AS2516	KDDI CORPORATION	65,536
211.26.0.0/16	AS9443	Vocus Australia	65,536
211.134.0.0/16	AS2516	KDDI CORPORATION	65,536
211.18.0.0/16	AS2516	KDDI CORPORATION	65,536
211.124.0.0/16	AS9617	JCOM Co., Ltd.	65,536
211.5.0.0/16	AS2516	KDDI CORPORATION	65,536

Hosted domains

There are 44 domain names hosted across 37 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.6.153.150	gokase.net	4
211.6.140.162	asa-miya.org	4
211.6.76.162	jra-van.jp	3
211.6.46.20	numazukopontoon.com	2
211.6.71.9	dotphone.jp	1
211.6.64.231	qrtv.cloud	1
211.6.123.24	lapista.co.jp	1
211.6.76.167	jvm.jp	1
211.6.72.129	tm-viewer.com	1
211.6.74.123	i4square.com	1
211.6.123.10	odawarakeirin.com	1
211.6.245.242	moasystem.co.jp	1
211.6.74.55	bbb-sxgp.jp	1
211.6.74.5	isho-case.net	1
211.6.69.65	jxis-pregio.com	1
211.6.66.3	yonyaku.co.jp	1
211.6.123.23	tachikawakeirin.jp	1
211.6.123.31	utsunomiya-keirin.jp	1
211.6.72.251	teraoka-autodoor.online	1
211.6.123.113	beppu-keirin.net	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

1,209 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.6.55.109	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.91ms` from Osaka, JP
211.6.14.169	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.87ms` from Osaka, JP
211.6.51.204	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.73ms` from Osaka, JP
211.6.72.3	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.29ms` from Tokyo, JP
211.6.59.134	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.13ms` from Osaka, JP
211.6.58.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.08ms` from Osaka, JP
211.6.71.2	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.14ms` from Tokyo, JP
211.6.123.253	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.59ms` from Tokyo, JP
211.6.68.60	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.19ms` from Tokyo, JP
211.6.69.49	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.37ms` from Tokyo, JP
211.6.48.58	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.96ms` from Osaka, JP
211.6.148.82	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.53ms` from Tokyo, JP
211.6.49.49	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.83ms` from Osaka, JP
211.6.66.106	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.89ms` from Osaka, JP
211.6.36.141	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.09ms` from Osaka, JP
211.6.153.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.24ms` from Tokyo, JP
211.6.65.13	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.96ms` from Osaka, JP
211.6.50.252	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.28ms` from Osaka, JP
211.6.92.49	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.86ms` from Osaka, JP
211.6.110.97	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.65ms` from Osaka, JP
211.6.54.162	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.96ms` from Osaka, JP
211.6.199.49	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.82ms` from Tokyo, JP
211.6.90.5	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.16ms` from Osaka, JP
211.6.89.198	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.93ms` from Tokyo, JP
211.6.183.51	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.08ms` 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
52.17.220.144	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
81.137.206.144	AS2856 British Telecommunications PLC	`2.75ms` from Erith, GB
45.5.130.128	AS266111 REDE SUPERNET	`6.51ms` from Fortaleza, BR
143.89.121.240	AS3363 Hong Kong University of Science and Technology	`1.92ms` from Hong Kong, HK
73.28.211.16	AS7922 Comcast Cable Communications, LLC	`7.83ms` from Miami, US
79.54.26.144	AS3269 Telecom Italia S.p.A.	`8.50ms` from Milan, IT
87.28.168.0	AS3269 Telecom Italia S.p.A.	`0.62ms` from Milan, IT
185.103.80.160	AS34758 Axera SpA	`3.05ms` from Milan, IT
182.59.218.64	AS17813 Mahanagar Telephone Nigam Limited	`2.80ms` from Mumbai, IN
218.230.232.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.02ms` from Osaka, JP
74.65.7.192	AS11351 Charter Communications Inc	`18.28ms` from Secaucus, US
75.132.93.48	AS20115 Charter Communications LLC	`5.38ms` from St. Louis, US
106.105.115.192	AS18049 Taiwan Infrastructure Network Technologie	`3.72ms` from Taipei, TW
81.219.34.224	AS12741 Netia SA	`7.85ms` from Warsaw, PL
2.177.240.64	AS58224 Iran Telecommunication Company PJS	`15.17ms` from Yerevan, AM
48.194.99.112	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
120.61.8.144	AS9829 National Internet Backbone	`13.39ms` from Bengaluru, IN
172.73.2.16	AS11426 Charter Communications Inc	`4.02ms` from Charlotte, US
70.59.15.224	AS209 CenturyLink Communications, LLC	`2.04ms` from Denver, US
189.177.86.96	AS8151 UNINET	`0.98ms` from Guadalajara, MX
115.156.126.96	AS4538 China Education and Research Network Center	`15.83ms` from Guangzhou, CN
154.49.169.16	AS199724 TeknoDC Bilisim Teknolojileri A.S.	`2.05ms` from Istanbul, TR
45.201.188.224	AS131178 EZECOM CO., LTD.	`1.01ms` from Phnom Penh, KH
185.162.93.208	AS41722 Miran Ltd.	`0.28ms` from Saint Petersburg, RU
1.192.139.96	AS4134 CHINANET-BACKBONE	`7.42ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -m6 211.6.133.214

traceroute to 211.6.133.214 (211.6.133.214): 6 hops max, 52 byte packets

1 [AS15169] 72.14.239.222 88.331 ms

2 [AS4713] 61.126.86.29 92.643 ms

3 [AS4713] 60.37.54.105 96.778 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On December 6th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales