126.251.112.0/21

AS131937 · Joetsu Cable Vision

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Summary

Country	Japan
Domain	joetsu.ne.jp
ASN	AS131937
Registry	JPNIC
ID	JCV

WHOIS Details

inetnum:        126.251.112.0 - 126.251.119.255
netname:        JCV
descr:          Joetsu Cable Vision Co., Ltd.
country:        JP
admin-c:        JP00175457
tech-c:         JP00175457
last-modified:  2024-04-23T23:26:02Z
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 126.251.0.0/16

Range	ASN	Company	Num of IPs
126.251.0.0/19	AS131937	Joetsu Cable Vision Co.,Ltd.	8,192
126.251.16.0/20	AS131937	Joetsu Cable Vision Co.,Ltd.	4,096
126.251.80.0/20	AS131970	SoftBank Corp.	4,096
126.251.0.0/20	AS131937	Joetsu Cable Vision Co.,Ltd.	4,096
126.251.64.0/20	AS24289	Kagawa T.V.Broadcast Network Co.,Ltd	4,096
126.251.32.0/21	AS131937	Joetsu Cable Vision Co.,Ltd.	2,048
126.251.40.0/22	AS55381	City-Cable Shunan Corp.	1,024
126.251.36.0/22	AS131937	Joetsu Cable Vision Co.,Ltd.	1,024
126.251.32.0/22	AS131937	Joetsu Cable Vision Co.,Ltd.	1,024
126.251.44.0/23	AS55381	City-Cable Shunan Corp.	512

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address	ASN	Details
126.251.116.1	AS131937 Joetsu Cable Vision	4.96ms from Tokyo, JP
126.251.115.222	AS131937 Joetsu Cable Vision	5.64ms from Tokyo, JP
126.251.119.74	AS131937 Joetsu Cable Vision	5.45ms from Tokyo, JP
126.251.118.64	AS131937 Joetsu Cable Vision	5.38ms from Tokyo, JP
126.251.113.196	AS131937 Joetsu Cable Vision	5.60ms from Tokyo, JP
126.251.117.91	AS131937 Joetsu Cable Vision	5.44ms from Tokyo, JP
126.251.112.1	AS131937 Joetsu Cable Vision	5.08ms from Tokyo, JP
126.251.114.250	AS131937 Joetsu Cable Vision	5.41ms 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
65.117.2.181	AS209 CenturyLink Communications, LLC	2.95ms from Ashburn, US
198.120.134.53	AS297 National Aeronautics and Space Administration	2.40ms from Ashburn, US
77.49.197.117	AS1241 Forthnet	2.03ms from Athens, GR
121.18.57.69	AS4837 CHINA UNICOM China169 Backbone	9.54ms from Beijing, CN
118.120.45.117	AS4134 CHINANET-BACKBONE	17.54ms from Chongqing, CN
3.19.158.165	AS16509 Amazon.com, Inc.	0.11ms from Columbus, US
23.195.202.245	AS16625 Akamai Technologies, Inc.	0.13ms from Houston, US
94.179.110.37	AS6849 JSC "Ukrtelecom"	0.54ms from Kyiv, UA
184.85.231.5	AS16625 Akamai Technologies, Inc.	0.46ms from Los Angeles, US
99.177.207.197	AS7018 AT&T Enterprises, LLC	2.85ms from Miami, US
176.214.49.181	AS50542 JSC "ER-Telecom Holding"	8.78ms from Moscow, RU
136.232.123.229	AS55836 Reliance Jio Infocomm Limited	8.75ms from Mumbai, IN
83.108.119.165	AS2119 Telenor Norge AS	1.02ms from Oslo, NO
117.185.74.69	AS24400 Shanghai Mobile Communications Co.,Ltd.	2.77ms from Shanghai, CN
209.146.43.37	AS132337 Axclusive	0.24ms from Singapore, SG
111.251.66.37	AS3462 Data Communication Business Group	1.27ms from Taipei, TW
120.194.29.117	AS24445 Henan Mobile Communications Co.,Ltd	2.67ms from Zhengzhou, CN
92.104.30.149	AS3303 Swisscom (Switzerland) Ltd	1.33ms from Zuerich, CH
75.39.157.149	AS7018 AT&T Enterprises, LLC	6.18ms from Atlanta, US
174.50.215.21	AS7922 Comcast Cable Communications, LLC	11.53ms from Atlanta, US
219.141.181.229	AS4847 China Networks Inter-Exchange	8.28ms from Beijing, CN
50.112.143.5	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
54.170.26.5	AS16509 Amazon.com, Inc.	0.12ms from Dublin, IE
34.8.69.149	AS396982 Google LLC	0.08ms from Melbourne, AU
60.103.172.245	AS17676 SoftBank Corp.	8.43ms from Osaka, JP

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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