210.238.128.0/17

AS2516 · KDDI CORPORATION

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

Summary

Country	Japan
Domain	kddi.com
ASN	AS2516
Registry	JPNIC
ID	KDDI-CIDR-BLK-JP

WHOIS Details

inetnum:        210.238.128.0 - 210.238.255.255
netname:        KDDI-CIDR-BLK-JP
descr:          KDDI CORPORATION
remarks:        Email address for spam or abuse complaints : abuse@dion.ne.jp
country:        JP
admin-c:        JP00000127
tech-c:         JP00000181
last-modified:  2009-06-24T23:22:53Z
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 210.238.0.0/16

Range	ASN	Company	Num of IPs
210.238.64.0/18	AS2516	KDDI CORPORATION	16,384
210.238.0.0/19	AS2516	KDDI CORPORATION	8,192
210.238.32.0/19	AS7679	QTnet,Inc.	8,192

Hosted domains

There are 165 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.238.206.54	tokai-safety.co.jp	77
210.238.206.55	fact1.co.jp	11
210.238.179.185	renflag.com	10
210.238.194.3	angelperio.com	8
210.238.194.4	h2o.ne.jp	7
210.238.179.180	ewhacchuu.com	7
210.238.194.7	kaishinkai.jp	5
210.238.194.11	alpha-jyutaku.com	4
210.238.194.9	nustec.net	3
210.238.240.209	tds-corp.jp	3
210.238.207.19	dcr.jp	2
210.238.179.183	urimasu.net	2
210.238.206.57	ivy-share.com	2
210.238.227.3	aba.jp	2
210.238.194.8	aqua-jp.net	2
210.238.176.43	bioweb.jp	2
210.238.203.187	ichinoseki-sports.or.jp	1
210.238.185.130	uia.co.jp	1
210.238.189.199	t4t.jp	1
210.238.234.217	kanehirasteelthailand.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

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

IP Address	ASN	Details
210.238.207.18	AS2516 KDDI CORPORATION	`5.01ms` from Osaka, JP
210.238.192.24	AS2516 KDDI CORPORATION	`2.69ms` from Tokyo, JP
210.238.198.9	AS2516 KDDI CORPORATION	`3.30ms` from Tokyo, JP
210.238.186.48	AS2516 KDDI CORPORATION	`2.89ms` from Tokyo, JP
210.238.255.186	AS2516 KDDI CORPORATION	`1.96ms` from Osaka, JP
210.238.249.40	AS2516 KDDI CORPORATION	`11.02ms` from Osaka, JP
210.238.178.118	AS2516 KDDI CORPORATION	`2.84ms` from Tokyo, JP
210.238.241.134	AS2516 KDDI CORPORATION	`13.98ms` from Osaka, JP
210.238.237.48	AS2516 KDDI CORPORATION	`2.91ms` from Osaka, JP
210.238.236.34	AS2516 KDDI CORPORATION	`5.14ms` from Osaka, JP
210.238.194.10	AS2516 KDDI CORPORATION	`4.10ms` from Tokyo, JP
210.238.234.212	AS2516 KDDI CORPORATION	`1.98ms` from Osaka, JP
210.238.206.59	AS2516 KDDI CORPORATION	`4.65ms` from Osaka, JP
210.238.191.183	AS2516 KDDI CORPORATION	`2.05ms` from Tokyo, JP
210.238.244.201	AS2516 KDDI CORPORATION	`12.11ms` from Osaka, JP
210.238.240.224	AS2516 KDDI CORPORATION	`14.49ms` from Osaka, JP
210.238.200.218	AS2516 KDDI CORPORATION	`18.89ms` from Tokyo, JP
210.238.201.97	AS2516 KDDI CORPORATION	`17.80ms` from Tokyo, JP
210.238.181.177	AS2516 KDDI CORPORATION	`2.68ms` from Tokyo, JP
210.238.235.177	AS2516 KDDI CORPORATION	`3.56ms` from Osaka, JP
210.238.227.233	AS2516 KDDI CORPORATION	`11.26ms` from Osaka, JP
210.238.182.97	AS2516 KDDI CORPORATION	`1.96ms` from Tokyo, JP
210.238.250.226	AS2516 KDDI CORPORATION	`4.78ms` from Tokyo, JP
210.238.167.252	AS2516 KDDI CORPORATION	`10.21ms` from Tokyo, JP
210.238.226.115	AS2516 KDDI CORPORATION	`4.84ms` 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
24.132.46.1	AS33915 Vodafone Libertel B.V.	`2.94ms` from Amsterdam, NL
195.133.9.1	AS57043 HOSTKEY B.V.	`0.40ms` from Amsterdam, NL
38.210.74.1	AS33707 Nushagak Electric & Telephone Cooperative, Inc.	`18.14ms` from Anchorage, US
73.200.124.1	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Ashburn, US
52.255.151.145	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
123.127.215.33	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
121.18.50.129	AS4837 CHINA UNICOM China169 Backbone	`8.61ms` from Beijing, CN
49.249.131.129	AS45820 Tata Teleservices ISP AS	`1.20ms` from Bengaluru, IN
186.31.7.129	AS19429 ETB - Colombia	`0.47ms` from Bogota, CO
190.131.232.65	AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S	`0.51ms` from Bogota, CO
188.81.198.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`6.72ms` from Braga, PT
104.246.169.129	AS5645 TekSavvy Solutions, Inc.	`11.52ms` from Calgary, CA
116.142.49.1	AS4837 CHINA UNICOM China169 Backbone	`2.36ms` from Changchun, CN
165.166.141.1	AS14615 Comporium, Inc	`6.31ms` from Charlotte, US
219.140.40.129	AS4134 CHINANET-BACKBONE	`14.82ms` from Chongqing, CN
192.24.146.1	AS6181 Cincinnati Bell Telephone Company LLC	`2.28ms` from Cincinnati, US
208.180.110.145	AS19108 Optimum	`4.68ms` from Dallas, US
141.62.254.1	AS553 BelWue-Koordination	`4.32ms` from Frankfurt am Main, DE
62.96.222.33	AS8220 COLT Technology Services Group Limited	`0.63ms` from Frankfurt am Main, DE
101.71.15.1	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Hangzhou, CN
113.9.80.1	AS4837 CHINA UNICOM China169 Backbone	`1.14ms` from Harbin, CN
117.18.7.1	AS152194 CTG Server Limited	`0.95ms` from Hong Kong, HK
192.136.224.1	AS11427 Charter Communications Inc	`13.32ms` from Houston, US
14.71.201.177	AS4766 Korea Telecom	`1.66ms` from Incheon, KR
207.68.217.1	AS13765 Nedelco Inc.	`12.73ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -m6 210.238.158.179

traceroute to 210.238.158.179 (210.238.158.179): 6 hops max, 52 byte packets

1 [AS15169] 142.251.52.39 165.007 ms

2 *

3 [AS2516] 111.87.3.225 161.33 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On March 13th 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.

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