All IP Ranges
211.0.0.0/8
AS4713 | 211.16.0.0/15

211.16.0.0/15

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:        211.16.0.0 - 211.16.255.255
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:  2021-06-29T20:38:03Z
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 106 domain names hosted across 60 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.17.216.78	caprice-sapporo.co.jp	36
211.17.210.17	o-license.com	3
211.17.210.21	pedias.jp	3
211.17.210.23	setsubijoshi.jp	2
211.16.230.24	sodickjp.net	2
211.16.230.36	eastpn.com	2
211.16.236.146	taiyo-ltd.co.jp	2
211.17.132.51	jex.co.jp	2
211.16.211.187	fsc-netcom.biz	2
211.16.230.18	monkeyface.net	2
211.17.210.2	solshop-kyoei.com	2
211.17.132.50	jex.jp	2
211.16.230.176	cjetoc.jp	1
211.17.210.25	payeasy-center2.jp	1
211.16.230.15	pbs777.com	1
211.16.229.17	analog8.jp	1
211.16.232.211	best-sweeper.com	1
211.16.230.42	eyes-net.co.jp	1
211.16.121.101	tb-mobile.jp	1
211.17.216.73	isami-con.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

7,051 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.16.74.191	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.78ms` from Osaka, JP
211.17.10.3	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.27ms` from Osaka, JP
211.17.225.178	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.10ms` from Osaka, JP
211.16.26.230	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.41ms` from Osaka, JP
211.17.112.219	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.17ms` from Tokyo, JP
211.16.28.185	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.02ms` from Tokyo, JP
211.16.121.126	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.91ms` from Tokyo, JP
211.16.54.194	AS4713 NTT DOCOMO BUSINESS,Inc.	`20.59ms` from Osaka, JP
211.17.126.58	AS4713 NTT DOCOMO BUSINESS,Inc.	`21.09ms` from Osaka, JP
211.17.84.147	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.86ms` from Tokyo, JP
211.17.105.140	AS4713 NTT DOCOMO BUSINESS,Inc.	`21.56ms` from Tokyo, JP
211.16.249.4	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.01ms` from Tokyo, JP
211.17.91.138	AS4713 NTT DOCOMO BUSINESS,Inc.	`23.51ms` from Tokyo, JP
211.17.40.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`21.45ms` from Tokyo, JP
211.17.69.199	AS4713 NTT DOCOMO BUSINESS,Inc.	`20.86ms` from Tokyo, JP
211.17.85.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`24.71ms` from Tokyo, JP
211.17.68.46	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.92ms` from Tokyo, JP
211.16.12.225	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.08ms` from Tokyo, JP
211.16.254.57	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.38ms` from Osaka, JP
211.17.114.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`23.36ms` from Tokyo, JP
211.16.122.193	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.99ms` from Tokyo, JP
211.17.50.76	AS4713 NTT DOCOMO BUSINESS,Inc.	`23.20ms` from Tokyo, JP
211.17.17.78	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.16ms` from Tokyo, JP
211.17.113.242	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.83ms` from Tokyo, JP
211.17.106.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`21.96ms` 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
108.45.127.207	AS701 Verizon Business	`1.92ms` from Ashburn, US
186.17.214.95	AS23201 Telecel S.A.	`7.87ms` from Asuncion, PY
154.180.130.143	AS8452 TE-AS	`5.57ms` from Cairo, EG
131.161.174.31	AS264381 VIBE PROVEDOR DE INTERNET LTDA	`7.97ms` from Curitiba, BR
35.176.133.223	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
191.248.78.15	AS18881 TELEFÔNICA BRASIL S.A	`3.03ms` from Novo Hamburgo, BR
76.126.215.175	AS7922 Comcast Cable Communications, LLC	`4.74ms` from San Jose, US
68.83.81.255	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Secaucus, US
36.62.109.255	AS4134 CHINANET-BACKBONE	`13.76ms` from Shanghai, CN
177.106.66.223	AS53006 ALGAR TELECOM S/A	`5.99ms` from Uberlandia, BR
83.134.79.191	AS5432 Proximus NV	`2.64ms` from Brussels, BE
156.212.46.63	AS8452 TE-AS	`7.55ms` from Cairo, EG
196.119.148.159	AS36925 MEDITELECOM	`3.83ms` from Casablanca, MA
3.72.120.207	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
90.19.142.191	AS3215 Orange S.A.	`5.29ms` from Frankfurt am Main, DE
85.0.147.175	AS3303 Swisscom (Switzerland) Ltd	`0.67ms` from Geneve, CH
62.227.27.191	AS3320 Deutsche Telekom AG	`4.29ms` from Hamburg, DE
47.197.5.143	AS5650 Frontier Communications of America, Inc.	`6.30ms` from Miami, US
98.203.78.223	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Miami, US
45.11.21.175	AS35048 Biterika Group LLC	`0.34ms` from Moscow, RU
203.174.246.79	AS9614 Oita Cable Telecom Co,ltd.	`11.12ms` from Osaka, JP
149.6.167.15	AS174 Cogent Communications, LLC	`0.14ms` from Paris, FR
31.97.158.31	AS47583 Hostinger International Limited	`0.53ms` from Paris, FR
49.238.156.79	AS38690 HyosungITX	`1.02ms` from Seoul, KR
223.133.22.79	AS2527 Sony Network Communications Inc.	`4.81ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m4 211.17.154.23

traceroute to 211.17.154.23 (211.17.154.23): 4 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.109 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On January 30th 2026

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.

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