All IP Ranges
123.0.0.0/8
AS4713 | 123.216.0.0/13

123.216.0.0/13

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:        123.216.0.0 - 123.223.255.255
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:  2021-06-29T23:35:02Z
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 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.140.0.0/14	AS138195	LG DACOM Corporation	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072

Hosted domains

There are 41 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.217.146.8	ggtea.net	6
123.220.4.129	tanifuji.net	3
123.220.249.194	kma-koizumi.jp	2
123.220.65.239	ifxcd.com	1
123.220.227.230	unw.tokyo	1
123.221.173.163	peterhoare.org	1
123.223.201.174	iflab.info	1
123.219.211.132	actjapan1929.com	1
123.220.249.195	shibuki-ao.jp	1
123.219.243.160	4748600.com	1
123.217.211.234	metaverifiedsupport.net	1
123.220.247.230	horiekaikei.com	1
123.217.60.229	photo-gallery.tokyo	1
123.216.34.163	joyobank.net	1
123.217.20.251	kimitake.net	1
123.220.247.169	yoshizawa-kaikei.jp	1
123.220.248.189	dai1-irumadc.net	1
123.222.98.3	cyber-roid.com	1
123.220.253.187	wada-tax.com	1
123.219.88.6	photoshopkazu.info	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

11,089 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.217.146.204	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.88ms` from Tokyo, JP
123.216.243.44	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.38ms` from Tokyo, JP
123.216.215.237	AS4713 NTT DOCOMO BUSINESS,Inc.	`24.36ms` from Osaka, JP
123.217.136.251	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.96ms` from Tokyo, JP
123.217.144.121	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.91ms` from Tokyo, JP
123.217.141.11	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.81ms` from Tokyo, JP
123.217.70.195	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.36ms` from Tokyo, JP
123.217.73.130	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
123.217.157.46	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.92ms` from Tokyo, JP
123.217.153.206	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.00ms` from Tokyo, JP
123.216.223.81	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.14ms` from Osaka, JP
123.216.211.193	AS4713 NTT DOCOMO BUSINESS,Inc.	`21.92ms` from Osaka, JP
123.216.209.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`23.01ms` from Osaka, JP
123.217.71.5	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.78ms` from Tokyo, JP
123.217.150.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.97ms` from Tokyo, JP
123.216.241.108	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.60ms` from Tokyo, JP
123.217.67.178	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.18ms` from Tokyo, JP
123.217.129.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.70ms` from Tokyo, JP
123.216.210.30	AS4713 NTT DOCOMO BUSINESS,Inc.	`22.91ms` from Osaka, JP
123.217.69.249	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.21ms` from Tokyo, JP
123.217.142.52	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.98ms` from Tokyo, JP
123.216.255.100	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.34ms` from Tokyo, JP
123.217.143.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Tokyo, JP
123.216.252.196	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.94ms` from Tokyo, JP
123.218.73.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.76ms` 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
97.64.230.221	AS30036 Mediacom Communications Corp	`1.16ms` from Atlanta, US
124.93.248.237	AS4837 CHINA UNICOM China169 Backbone	`12.82ms` from Dalian, CN
80.128.29.45	AS3320 Deutsche Telekom AG	`3.98ms` from Duesseldorf, DE
63.177.151.221	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
139.45.200.13	AS9002 RETN Limited	`0.40ms` from Helsinki, FI
219.149.110.29	AS4134 CHINANET-BACKBONE	`5.73ms` from Liaoyang, CN
213.31.57.141	AS6871 Plusnet	`4.41ms` from London, GB
87.10.78.237	AS3269 Telecom Italia S.p.A.	`2.52ms` from Milan, IT
104.206.204.253	AS62904 Eonix Corporation	`0.22ms` from New York City, US
88.123.68.13	AS12322 Free SAS	`4.60ms` from Paris, FR
211.254.213.109	AS4766 Korea Telecom	`1.09ms` from Seoul, KR
14.47.47.109	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
58.40.91.93	AS4812 China Telecom (Group)	`2.61ms` from Shanghai, CN
83.253.132.29	AS1257 Tele2 Sverige AB	`4.25ms` from Stockholm, SE
113.147.211.141	AS2516 KDDI CORPORATION	`2.41ms` from Tokyo, JP
94.240.25.13	AS202472 E-PONET HURAS Robert	`11.01ms` from Warsaw, PL
77.166.190.109	AS1136 KPN B.V.	`1.37ms` from Amsterdam, NL
5.22.255.205	AS39704 CJ2 Hosting B.V.	`3.01ms` from Amsterdam, NL
71.60.151.205	AS7922 Comcast Cable Communications, LLC	`12.13ms` from Ashburn, US
70.32.43.77	AS27411 Leaseweb USA, Inc.	`1.43ms` from Chicago, US
71.194.66.141	AS7922 Comcast Cable Communications, LLC	`7.50ms` from Chicago, US
107.10.179.61	AS10796 Charter Communications Inc	`19.77ms` from Columbus, US
20.174.217.221	AS8075 Microsoft Corporation	`0.97ms` from Dubai, AE
41.180.82.29	AS36916 X-DSL Networking Solutions	`0.77ms` from Durban, ZA
113.252.245.157	AS9304 HGC Global Communications Limited	`1.75ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m6 123.222.188.226

traceroute to 123.222.188.226 (123.222.188.226): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 130.919 ms

2 [AS4713] 61.199.130.25 191.236 ms

3 [AS4713] 60.37.54.181 185.974 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 6th 2025

What are IP address ranges?

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