124.209.0.0/16

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:        124.208.0.0 - 124.211.255.255
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:  2009-06-24T23:18:02Z
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 124.0.0.0/8

Range	ASN	Company	Num of IPs
124.48.0.0/12	AS17858	LG POWERCOMM	1,048,576
124.176.0.0/12	AS1221	Telstra Limited	1,048,576
124.96.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
124.128.0.0/13	AS4837	China Unicom Shandong province network	524,288
124.128.0.0/13	AS9929	China Unicom Shandong province network	524,288
124.236.0.0/14	AS58539	CHINANET hebei province network	262,144
124.104.0.0/14	AS9299	IPG	262,144
124.136.0.0/14	AS9318	SK Broadband Co Ltd	262,144
124.36.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.236.0.0/14	AS4134	CHINANET hebei province network	262,144
124.136.0.0/14	AS18302	SK Broadband Co Ltd	262,144
124.236.0.0/14	AS134760	CHINANET hebei province network	262,144
124.228.0.0/14	AS4134	CHINANET Hunan province network	262,144
124.104.0.0/14	AS20940	IPG	262,144
124.84.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
124.92.0.0/14	AS4837	China Unicom Liaoning province network	262,144
124.220.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
124.164.0.0/14	AS4837	China Unicom Shan1xi province network	262,144
124.32.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.112.0.0/15	AS4134	CHINANET anhui province network	131,072
124.226.0.0/15	AS137693	CHINANET Guangxi province network	131,072
124.232.0.0/15	AS4134	CHINANET Hunan province network	131,072
124.16.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
124.234.0.0/15	AS4134	CHINANET Jilin province network	131,072
124.226.0.0/15	AS138169	CHINANET Guangxi province network	131,072
124.226.0.0/15	AS4134	CHINANET Guangxi province network	131,072
124.118.0.0/15	AS4134	CHINANET Xinjiang province network	131,072
124.90.0.0/15	AS4837	China Unicom Zhejiang province network	131,072
124.232.0.0/15	AS63835	CHINANET Hunan province network	131,072
124.250.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
124.22.0.0/15	AS23771	SHANXI NETWORK INTERMEDIARY CO.,LTD	131,072
124.226.0.0/15	AS4809	CHINANET Guangxi province network	131,072
124.232.0.0/15	AS4809	CHINANET Hunan province network	131,072
124.0.0.0/15	AS9644	SK Telecom	131,072
124.118.0.0/15	AS4809	CHINANET Xinjiang province network	131,072
124.252.0.0/16	AS8075	Microsoft Limited	65,536
124.44.0.0/16	AS9595	NTT-ME Corporation	65,536
124.216.0.0/16	AS45361	Ulsan Jung-Ang Broadcasting Network	65,536
124.250.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
124.251.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
124.72.0.0/16	AS58772	CHINANET Fujian province network	65,536
124.154.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
124.251.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
124.218.0.0/16	AS9922	Asia Pacific On-line Services Inc.	65,536
124.250.0.0/16	AS9802	21ViaNet(China),Inc.	65,536
124.245.0.0/16	AS7671	NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION	65,536
124.159.0.0/16	AS7679	QTnet,Inc.	65,536
124.73.0.0/16	AS139721	CHINANET anhui province network	65,536
124.251.0.0/16	AS4835	21ViaNet(China),Inc.	65,536
124.152.0.0/16	AS4837	China Unicom Gansu province network	65,536

Hosted domains

There are 20 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
124.209.165.239	softpark.jp	3
124.209.171.141	palette-web.net	2
124.209.146.116	kyouya.jp	2
124.209.160.23	rnrnnnp.com	2
124.209.141.247	vitalius.net	1
124.209.220.138	metaverifiedsupport.net	1
124.209.181.223	porvie.com	1
124.209.161.12	yuyamagu.com	1
124.209.129.23	meganibbles.com	1
124.209.163.86	allinone.tokyo	1
124.209.71.72	yyz.jp	1
124.209.164.17	yoshiyukisuzuki.com	1
124.209.254.132	top-of-mt.com	1
124.209.177.173	mit-net.net	1
124.209.85.72	semicolon777.com	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

2,811 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
124.209.32.45	AS2516 KDDI CORPORATION	`0.86ms` from Tokyo, JP
124.209.139.167	AS2516 KDDI CORPORATION	`5.40ms` from Tokyo, JP
124.209.138.49	AS2516 KDDI CORPORATION	`8.58ms` from Tokyo, JP
124.209.175.129	AS2516 KDDI CORPORATION	`9.38ms` from Tokyo, JP
124.209.8.161	AS2516 KDDI CORPORATION	`0.87ms` from Tokyo, JP
124.209.155.190	AS2516 KDDI CORPORATION	`8.01ms` from Tokyo, JP
124.209.7.1	AS2516 KDDI CORPORATION	`1.20ms` from Tokyo, JP
124.209.33.165	AS2516 KDDI CORPORATION	`0.90ms` from Tokyo, JP
124.209.24.21	AS2516 KDDI CORPORATION	`1.02ms` from Tokyo, JP
124.209.128.2	AS2516 KDDI CORPORATION	`0.93ms` from Tokyo, JP
124.209.18.213	AS2516 KDDI CORPORATION	`0.91ms` from Tokyo, JP
124.209.157.89	AS2516 KDDI CORPORATION	`7.63ms` from Tokyo, JP
124.209.141.40	AS2516 KDDI CORPORATION	`5.26ms` from Tokyo, JP
124.209.36.193	AS2516 KDDI CORPORATION	`0.84ms` from Tokyo, JP
124.209.153.59	AS2516 KDDI CORPORATION	`5.02ms` from Tokyo, JP
124.209.162.209	AS2516 KDDI CORPORATION	`9.52ms` from Tokyo, JP
124.209.176.26	AS2516 KDDI CORPORATION	`7.79ms` from Tokyo, JP
124.209.150.178	AS2516 KDDI CORPORATION	`9.07ms` from Tokyo, JP
124.209.45.89	AS2516 KDDI CORPORATION	`0.83ms` from Tokyo, JP
124.209.1.113	AS2516 KDDI CORPORATION	`1.21ms` from Tokyo, JP
124.209.137.82	AS2516 KDDI CORPORATION	`7.77ms` from Tokyo, JP
124.209.50.221	AS2516 KDDI CORPORATION	`0.82ms` from Tokyo, JP
124.209.44.85	AS2516 KDDI CORPORATION	`0.81ms` from Tokyo, JP
124.209.23.217	AS2516 KDDI CORPORATION	`0.88ms` from Tokyo, JP
124.209.173.103	AS2516 KDDI CORPORATION	`4.93ms` 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
48.194.122.240	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
144.202.17.96	AS20473 The Constant Company, LLC	`0.17ms` from Atlanta, US
24.224.111.160	AS4181 TDS TELECOM	`8.18ms` from Atlanta, US
34.211.110.224	AS16509 Amazon.com, Inc.	`0.36ms` from Boardman, US
209.99.217.64	AS12282 Selectronics Corp.	`9.65ms` from Boston, US
116.163.48.112	AS4837 CHINA UNICOM China169 Backbone	`3.46ms` from Changsha, CN
66.140.119.64	AS7018 AT&T Enterprises, LLC	`3.45ms` from Dallas, US
3.253.232.176	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
217.160.0.192	AS8560 IONOS SE	`2.21ms` from Frankfurt am Main, DE
65.18.207.144	AS14371 Paul Bunyan Communications	`8.86ms` from Minneapolis, US
71.186.155.112	AS701 Verizon Business	`9.09ms` from New York City, US
188.242.99.160	AS35807 SkyNet Ltd.	`0.89ms` from Saint Petersburg, RU
52.78.174.240	AS16509 Amazon.com, Inc.	`0.22ms` from Seoul, KR
182.231.37.224	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR
126.114.162.32	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
72.104.142.176	AS6167 Verizon Business	`10.28ms` from Ashburn, US
84.198.37.80	AS6848 Telenet BV	`6.62ms` from Brussels, BE
181.97.190.96	AS7303 Telecom Argentina S.A.	`1.71ms` from Buenos Aires, AR
68.201.189.16	AS11427 Charter Communications Inc	`4.32ms` from Dallas, US
3.75.97.144	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
185.113.122.64	AS60294 Deutsche Glasfaser Wholesale GmbH	`1.45ms` from Frankfurt am Main, DE
76.182.218.48	AS11427 Charter Communications Inc	`11.49ms` from Houston, US
3.5.244.32	AS16509 Amazon.com, Inc.	`0.32ms` from London, GB
169.231.91.208	AS131 University of California, Santa Barbara	`3.69ms` from Los Angeles, US
213.215.213.48	AS8220 COLT Technology Services Group Limited	`3.22ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 124.209.15.81

traceroute to 124.209.15.81 (124.209.15.81): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 35.214 ms

2 *

3 [AS2516] 27.86.121.37 59.616 ms

4 [AS2516] 27.86.47.234 59.455 ms

5 [AS2516] 124.209.15.81 59.607 ms

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On December 14th 2025

What are IP address ranges?

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