211.12.0.0/17

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:        211.12.0.0 - 211.12.127.255
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:  2024-04-18T01:46:16Z
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 25 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.12.87.29	onetoone-katei.jp	7
211.12.85.96	shinkomex.co.jp	1
211.12.87.14	axis.onl	1
211.12.87.12	wao.ne.jp	1
211.12.87.28	nokai-pre.jp	1
211.12.87.52	axis-kobetsu.jp	1
211.12.86.234	ntjwebedi.com	1
211.12.85.21	7-days.jp	1
211.12.87.20	waoteacher.jp	1
211.12.83.132	tss-j.co.jp	1
211.12.85.97	shinkomex.co.jp	1
211.12.87.102	wao.ne.jp	1
211.12.123.231	en-kr.com	1
211.12.87.42	wao-corp.com	1
211.12.123.123	en-kr.com	1
211.12.39.51	xn--eckzbf9e8i.jp	1
211.12.44.4	x-trans.co.uk	1
211.12.40.3	e-miso.jp	1
211.12.39.52	dentougeinounavi.jp	1
211.12.27.194	sem.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

2,773 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.12.92.189	AS2516 KDDI CORPORATION	`1.79ms` from Osaka, JP
211.12.32.21	AS2516 KDDI CORPORATION	`2.03ms` from Osaka, JP
211.12.9.230	AS2516 KDDI CORPORATION	`0.66ms` from Osaka, JP
211.12.10.45	AS2516 KDDI CORPORATION	`0.71ms` from Osaka, JP
211.12.43.1	AS2516 KDDI CORPORATION	`2.02ms` from Osaka, JP
211.12.112.81	AS2516 KDDI CORPORATION	`2.15ms` from Tokyo, JP
211.12.98.245	AS2516 KDDI CORPORATION	`1.84ms` from Tokyo, JP
211.12.126.170	AS2516 KDDI CORPORATION	`1.66ms` from Osaka, JP
211.12.111.201	AS2516 KDDI CORPORATION	`1.40ms` from Osaka, JP
211.12.67.61	AS2516 KDDI CORPORATION	`1.57ms` from Osaka, JP
211.12.48.89	AS2516 KDDI CORPORATION	`0.63ms` from Osaka, JP
211.12.104.149	AS2516 KDDI CORPORATION	`1.15ms` from Osaka, JP
211.12.113.57	AS2516 KDDI CORPORATION	`1.13ms` from Osaka, JP
211.12.19.209	AS2516 KDDI CORPORATION	`2.32ms` from Osaka, JP
211.12.116.237	AS2516 KDDI CORPORATION	`1.53ms` from Osaka, JP
211.12.55.249	AS2516 KDDI CORPORATION	`1.59ms` from Osaka, JP
211.12.71.233	AS2516 KDDI CORPORATION	`1.23ms` from Osaka, JP
211.12.85.200	AS2516 KDDI CORPORATION	`3.73ms` from Osaka, JP
211.12.96.21	AS2516 KDDI CORPORATION	`1.62ms` from Osaka, JP
211.12.122.69	AS2516 KDDI CORPORATION	`1.36ms` from Osaka, JP
211.12.5.169	AS2516 KDDI CORPORATION	`0.78ms` from Osaka, JP
211.12.86.226	AS2516 KDDI CORPORATION	`2.84ms` from Osaka, JP
211.12.81.225	AS2516 KDDI CORPORATION	`3.01ms` from Osaka, JP
211.12.109.213	AS2516 KDDI CORPORATION	`1.72ms` from Tokyo, JP
211.12.84.68	AS2516 KDDI CORPORATION	`3.80ms` 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
154.255.219.17	AS36947 Telecom Algeria	`10.50ms` from Algiers, DZ
83.86.250.1	AS33915 Vodafone Libertel B.V.	`1.74ms` from Amsterdam, NL
65.124.13.193	AS209 CenturyLink Communications, LLC	`13.93ms` from Ashburn, US
206.161.200.33	AS3491 PCCW Global, Inc.	`0.57ms` from Ashburn, US
66.78.160.1	AS18474 Aeneas Internet Services	`11.16ms` from Atlanta, US
68.186.190.1	AS20115 Charter Communications LLC	`6.45ms` from Atlanta, US
210.13.241.1	AS4808 China Unicom Beijing Province Network	`3.68ms` from Beijing, CN
189.20.212.209	AS10429 TELEFÔNICA BRASIL S.A	`1.64ms` from Belo Horizonte, BR
190.131.206.33	AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S	`0.63ms` from Bogota, CO
186.127.171.1	AS7303 Telecom Argentina S.A.	`7.54ms` from Buenos Aires, AR
66.227.141.1	AS20115 Charter Communications LLC	`10.71ms` from Chicago, US
65.73.101.1	AS7011 Frontier Communications of America, Inc.	`15.61ms` from Chicago, US
71.67.22.145	AS10796 Charter Communications Inc	`4.64ms` from Columbus, US
181.104.28.17	AS7303 Telecom Argentina S.A.	`0.65ms` from Cordoba, AR
177.16.51.161	AS18881 TELEFÔNICA BRASIL S.A	`10.90ms` from Curitiba, BR
159.118.72.1	AS11492 CABLE ONE, INC.	`18.61ms` from Dallas, US
24.32.73.1	AS19108 Optimum	`3.95ms` from Dallas, US
68.190.64.113	AS20115 Charter Communications LLC	`11.80ms` from Dallas, US
24.248.245.193	AS22773 Cox Communications Inc.	`4.77ms` from Dallas, US
65.64.61.65	AS7018 AT&T Enterprises, LLC	`8.22ms` from Dallas, US
103.133.76.33	AS138567 The Computer Systems	`0.85ms` from Dhaka, BD
177.158.184.1	AS18881 TELEFÔNICA BRASIL S.A	`9.27ms` from Fortaleza, BR
80.239.229.17	AS1299 Arelion Sweden AB	`0.27ms` from Frankfurt am Main, DE
92.246.91.1	AS210819 Netversor GmbH	`1.83ms` from Frankfurt am Main, DE
46.223.10.1	AS3209 Vodafone GmbH	`6.94ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m9 211.12.31.147

traceroute to 211.12.31.147 (211.12.31.147): 9 hops max, 52 byte packets

4 [AS3356] 4.7.17.18 50.564 ms

5 [AS2516] 111.87.3.121 50.198 ms

6 [AS2516] 106.187.13.25 159.544 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Mount Prospect, US

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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