122.251.0.0/16

AS18077 · Yamaguchi Cable Vision Co.,Ltd

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Summary

Country	Japan
Domain	c-able.co.jp
ASN	AS18077
Parent Range	122.250.0.0/15
Registry	JPNIC
ID	C-ABLE-CIDR-BLK-JP

WHOIS Details

inetnum:        122.250.0.0 - 122.251.255.255
netname:        C-able-CIDR-BLK-JP
descr:          Yamaguchi Cable Vision Co., Ltd.
remarks:        Email address for spam or abuse complaints:cable@c-able.co.jp
country:        JP
admin-c:        JP00281219
tech-c:         JP00281219
last-modified:  2026-01-22T02:09:45Z
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

Overlapping Ranges

BGP prefixes that contain 122.251.0.0/16

Range	ASN	Company	Num of IPs
122.250.0.0/15	AS18077	Yamaguchi Cable Vision Co., Ltd.	131,072

BGP prefixes that are contained by 122.251.0.0/16

Range	ASN	Company	Num of IPs
122.251.96.0/19	AS18077	Yamaguchi Cable Vision Co., Ltd.	8,192
122.251.0.0/19	AS18077	Yamaguchi Cable Vision Co., Ltd.	8,192
122.251.128.0/19	AS18077	Yamaguchi Cable Vision Co., Ltd.	8,192
122.251.32.0/19	AS18077	Yamaguchi Cable Vision Co., Ltd.	8,192
122.251.64.0/19	AS18077	Yamaguchi Cable Vision Co., Ltd.	8,192

Nearby Ranges

BGP prefixes that overlap with 122.0.0.0/8

Range	ASN	Company	Num of IPs
122.224.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
122.224.0.0/12	AS58461	CHINANET Zhejiang province network	1,048,576
122.16.0.0/12	AS4713	NTT DOCOMO BUSINESS,Inc.	1,048,576
122.32.0.0/12	AS17858	LG POWERCOMM	1,048,576
122.104.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
122.136.0.0/13	AS4837	China Unicom Jilin province network	524,288
122.240.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
122.188.0.0/14	AS4837	UNICOM Hubei Province Network	262,144
122.4.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
122.156.0.0/14	AS4837	China Unicom Heilongjiang Province Network	262,144
122.132.0.0/14	AS2518	BIGLOBE Inc.	262,144
122.192.0.0/14	AS4837	China Unicom Jiangsu province network	262,144
122.4.0.0/14	AS139887	CHINANET SHANDONG PROVINCE NETWORK	262,144
122.192.0.0/14	AS140716	China Unicom Jiangsu province network	262,144
122.204.0.0/14	AS4538	China Education and Research Network	262,144
122.146.0.0/15	AS9919	New Century InfoComm Tech. Co., Ltd.	131,072
122.146.0.0/15	AS4780	New Century InfoComm Tech. Co., Ltd.	131,072
122.96.0.0/15	AS140716	China Unicom Jiangsu province network	131,072
122.196.0.0/15	AS9617	JCOM Co., Ltd.	131,072
122.96.0.0/15	AS9929	China Unicom Jiangsu province network	131,072
122.130.0.0/15	AS2518	BIGLOBE Inc.	131,072
122.250.0.0/15	AS18077	Yamaguchi Cable Vision Co., Ltd.	131,072
122.96.0.0/15	AS4837	China Unicom Jiangsu province network	131,072
122.127.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.15.0.0/16	AS55410	Vodafone Idea Ltd	65,536
122.151.0.0/16	AS9443	Vocus Australia	65,536
122.203.0.0/16	AS38401	DACOM-PUBNETPLUS	65,536
122.48.0.0/16	AS4847	CITIC Networks Management Co.,Ltd.	65,536
122.174.0.0/16	AS9498	ABTS Tamilnadu,	65,536
122.187.0.0/16	AS9498	BHARTI TELENET LTD. NEW DELHI	65,536
122.148.0.0/16	AS9443	VOCUS PTY LTD	65,536
122.153.0.0/16	AS38398	DACOM-PUBNETPLUS	65,536
122.124.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.203.0.0/16	AS38417	DACOM-PUBNETPLUS	65,536
122.150.0.0/16	AS9443	Vocus Australia	65,536
122.123.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.153.0.0/16	AS38417	DACOM-PUBNETPLUS	65,536
122.203.0.0/16	AS38408	DACOM-PUBNETPLUS	65,536
122.125.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.126.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.203.0.0/16	AS38390	DACOM-PUBNETPLUS	65,536
122.118.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.203.0.0/16	AS38398	DACOM-PUBNETPLUS	65,536
122.181.0.0/16	AS9498	BHARTI Airtel Ltd. TELEMEDIA SERVICES	65,536
122.249.0.0/16	AS4685	Asahi Net	65,536
122.153.0.0/16	AS9316	DACOM-PUBNETPLUS	65,536
122.253.0.0/16	AS2510	FUJITSU LIMITED	65,536
122.116.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.122.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
122.203.0.0/16	AS38395	DACOM-PUBNETPLUS	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
122.251.146.246	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.20ms` from Osaka, JP
122.251.153.255	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.23ms` from Osaka, JP
122.251.154.216	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.11ms` from Osaka, JP
122.251.156.74	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.84ms` from Osaka, JP
122.251.158.35	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.31ms` from Osaka, JP
122.251.129.120	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.55ms` from Osaka, JP
122.251.179.3	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.90ms` from Osaka, JP
122.251.140.4	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.13ms` from Osaka, JP
122.251.220.12	AS18077 Yamaguchi Cable Vision Co.,Ltd	`4.97ms` from Osaka, JP
122.251.130.17	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.64ms` from Osaka, JP
122.251.165.90	AS18077 Yamaguchi Cable Vision Co.,Ltd	`6.14ms` from Osaka, JP
122.251.139.228	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.26ms` from Osaka, JP
122.251.128.1	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.11ms` from Osaka, JP
122.251.167.129	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.78ms` from Osaka, JP
122.251.224.176	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.31ms` from Osaka, JP
122.251.255.249	AS18077 Yamaguchi Cable Vision Co.,Ltd	`4.98ms` from Osaka, JP
122.251.159.27	AS18077 Yamaguchi Cable Vision Co.,Ltd	`14.84ms` from Osaka, JP
122.251.188.146	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.46ms` from Osaka, JP
122.251.148.183	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.34ms` from Osaka, JP
122.251.189.136	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.42ms` from Osaka, JP
122.251.152.153	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.66ms` from Osaka, JP
122.251.180.3	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.90ms` from Osaka, JP
122.251.132.46	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.97ms` from Osaka, JP
122.251.157.111	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.17ms` from Osaka, JP
122.251.174.101	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.80ms` 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
70.125.206.48	AS11427 Charter Communications Inc	`17.62ms` from Dallas, US
194.87.71.192	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.47ms` from Frankfurt am Main, DE
118.182.3.96	AS4134 CHINANET-BACKBONE	`9.34ms` from Lanzhou, CN
91.50.25.48	AS3320 Deutsche Telekom AG	`1.74ms` from Nuernberg, DE
88.187.76.208	AS12322 Free SAS	`14.20ms` from Paris, FR
86.79.242.32	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.64ms` from Paris, FR
13.219.170.192	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
73.231.212.48	AS7922 Comcast Cable Communications, LLC	`5.36ms` from San Jose, US
211.193.34.176	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
120.46.153.160	AS55990 Huawei Cloud Service data center	`3.73ms` from Tianjin, CN
40.67.196.176	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
174.172.203.160	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Ashburn, US
99.6.243.96	AS7018 AT&T Enterprises, LLC	`2.23ms` from Dallas, US
68.34.3.224	AS7922 Comcast Cable Communications, LLC	`8.89ms` from Flint, US
1.190.237.176	AS4837 CHINA UNICOM China169 Backbone	`1.48ms` from Harbin, CN
38.249.67.80	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.94ms` from Hong Kong, HK
20.250.45.64	AS8075 Microsoft Corporation	`0.15ms` from Kloten, CH
182.242.144.16	AS134765 CHINANET Yunnan province IDC1 network	`0.63ms` from Kunming, CN
172.124.87.16	AS7018 AT&T Enterprises, LLC	`6.93ms` from Miami, US
73.49.46.96	AS7922 Comcast Cable Communications, LLC	`6.83ms` from Miami, US
88.178.37.16	AS12322 Free SAS	`1.85ms` from Paris, FR
90.70.89.160	AS3215 Orange S.A.	`10.07ms` from Paris, FR
73.235.242.224	AS7922 Comcast Cable Communications, LLC	`7.19ms` from San Jose, US
61.75.95.208	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
211.237.216.0	AS9943 KangNam CableTV	`0.81ms` 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 -m7 122.251.3.102

traceroute to 122.251.3.102 (122.251.3.102): 7 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 73.947 ms

2 [AS15169] 108.170.248.242 72.301 ms

3 *

4 [AS18077] 122.250.0.18 91.46 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 19th 2026

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