210.238.64.0/18

AS2516 · KDDI CORPORATION

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Summary

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

WHOIS Details

inetnum:        210.238.64.0 - 210.238.127.255
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:  2024-04-18T01:39:24Z
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

Hosted domains

There are 15 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.238.68.6	taiyonet.co.jp	2
210.238.76.221	cet-systems.net	2
210.238.76.44	naritabk1.work	1
210.238.76.186	daido-gp.co.jp	1
210.238.68.81	kobayashi-yk.co.jp	1
210.238.77.81	endo.to	1
210.238.76.58	kk-wakita.co.jp	1
210.238.68.116	minoshima.jp	1
210.238.76.46	trygrowth.co.jp	1
210.238.68.119	sanki-web.co.jp	1
210.238.76.163	secdom.com	1
210.238.76.162	scdm.co.jp	1
210.238.76.47	kodukaya.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

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Pingable IPs

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

IP Address	ASN	Details
210.238.78.135	AS2516 KDDI CORPORATION	`11.28ms` from Osaka, JP
210.238.107.165	AS2516 KDDI CORPORATION	`1.98ms` from Osaka, JP
210.238.109.13	AS2516 KDDI CORPORATION	`1.99ms` from Osaka, JP
210.238.108.209	AS2516 KDDI CORPORATION	`1.93ms` from Osaka, JP
210.238.101.193	AS2516 KDDI CORPORATION	`2.01ms` from Osaka, JP
210.238.68.21	AS2516 KDDI CORPORATION	`7.00ms` from Osaka, JP
210.238.76.53	AS2516 KDDI CORPORATION	`5.28ms` from Osaka, JP
210.238.77.2	AS2516 KDDI CORPORATION	`5.96ms` from Osaka, JP
210.238.110.133	AS2516 KDDI CORPORATION	`1.97ms` from Osaka, JP
210.238.106.149	AS2516 KDDI CORPORATION	`2.22ms` from Osaka, JP
210.238.66.21	AS2516 KDDI CORPORATION	`2.07ms` from Osaka, JP
210.238.98.2	AS2516 KDDI CORPORATION	`2.32ms` from Tokyo, JP
210.238.104.217	AS2516 KDDI CORPORATION	`1.94ms` from Osaka, JP
210.238.105.141	AS2516 KDDI CORPORATION	`2.03ms` 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
67.220.109.34	AS20141 Quality Technology Services, LLC	`0.42ms` from Atlanta, US
146.12.153.194	AS397976 Central Access, Inc.	`5.70ms` from Atlanta, US
115.111.19.130	AS4755 TATA Communications formerly VSNL is Leading ISP	`3.28ms` from Bengaluru, IN
198.124.16.2	AS291 ESnet	`17.18ms` from Chicago, US
195.41.59.130	AS3292 TDC Holding A/S	`0.96ms` from Copenhagen, DK
38.50.227.210	AS13693 Vexus Fiber	`8.27ms` from Dallas, US
69.149.103.194	AS7018 AT&T Enterprises, LLC	`17.66ms` from Dallas, US
67.128.106.114	AS209 CenturyLink Communications, LLC	`15.10ms` from Denver, US
20.216.36.18	AS8075 Microsoft Corporation	`0.93ms` from Dubai, AE
185.16.61.178	AS197540 netcup GmbH	`3.28ms` from Frankfurt am Main, DE
152.70.19.114	AS31898 Oracle Corporation	`0.33ms` from Frankfurt am Main, DE
24.134.251.66	AS3209 Vodafone GmbH	`1.61ms` from Frankfurt am Main, DE
91.62.154.18	AS3320 Deutsche Telekom AG	`5.82ms` from Frankfurt am Main, DE
81.19.115.210	AS39242 Seclan Oy	`2.68ms` from Helsinki, FI
18.170.71.146	AS16509 Amazon.com, Inc.	`0.63ms` from London, GB
5.10.148.2	AS25160 Vorboss Limited	`0.53ms` from London, GB
113.14.220.98	AS4134 CHINANET-BACKBONE	`0.48ms` from Nanning, CN
68.133.9.50	AS701 Verizon Business	`10.15ms` from New York City, US
13.38.98.66	AS16509 Amazon.com, Inc.	`0.59ms` from Paris, FR
73.213.13.66	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Reston, US
189.60.91.50	AS28573 Claro NXT Telecomunicacoes Ltda	`7.42ms` from Rio de Janeiro, BR
54.219.67.130	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
191.191.248.210	AS28573 Claro NXT Telecomunicacoes Ltda	`6.57ms` from Sao Paulo, BR
222.111.167.130	AS18176 KOOKMIN UNIVERSITY	`1.86ms` from Seoul, KR
211.177.183.34	AS9318 SK Broadband Co Ltd	`1.06ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m6 210.238.90.252

traceroute to 210.238.90.252 (210.238.90.252): 6 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 84.813 ms

2 *

3 [AS2516] 27.86.123.81 90.085 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On August 22nd 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.

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