Autonomous System details

AS131937

Joetsu Cable Vision  ·  jcv.co.jp

Japan

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AS131937 – Joetsu Cable Vision

Field Value
Country Japan
Website jcv.co.jp
Hosted domains 79
IPv4 addresses 29,184
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
ASN type ISP
Registry jpnic
Updated 8 years ago on Jul 25, 2018

IP Ranges

Netblock Company Num of IPs
126.251.0.0/19 Joetsu Cable Vision Co.,Ltd. 8,192
170.249.96.0/19 Joetsu Cable Vision Co.,Ltd. 8,192
126.251.128.0/20 Joetsu Cable Vision Co., Ltd. 4,096
126.251.32.0/21 Joetsu Cable Vision Co.,Ltd. 2,048
126.251.112.0/21 Joetsu Cable Vision Co., Ltd. 2,048
170.249.64.0/21 Joetsu Cable Vision Co.,Ltd. 2,048
103.118.92.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
202.223.12.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
103.152.66.0/23 JMiX Co., Ltd. 512
Netblock Company
2403:4040::/32 Joetsu Cable Vision Co.,Ltd.
2406:2b40::/32 JMiX Co., Ltd.
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WHOIS Details

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                                                ASHandle:       AS131937
                                                OrgID:          AS131937
                                                ASName:         AS131937
                                                ASNumber:       AS131937
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 79 domain names hosted across 27 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.152.66.50 ██████████ 29
103.152.66.60 ██████████ 10
103.152.66.54 ██████████ 8
103.152.66.77 ██████████ 4
103.152.66.56 ██████████ 3
103.152.66.76 ██████████ 3
103.152.66.75 █████████ 2
103.152.66.70 █████████ 2
103.152.66.62 ███████ 1
103.152.66.71 ██████████ 1

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Peers

There are 20 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS20485 Joint Stock Company TransTeleCom
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS35280 F5 Networks SARL
AS38195 Superloop
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4775 Globe Telecoms
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
170.249.119.89 AS131937 Joetsu Cable Vision 4.97ms from Tokyo, JP
170.249.122.132 AS131937 Joetsu Cable Vision 5.53ms from Tokyo, JP
126.251.39.164 AS131937 Joetsu Cable Vision 5.15ms from Tokyo, JP
126.251.133.84 AS131937 Joetsu Cable Vision 5.01ms from Tokyo, JP
126.251.116.1 AS131937 Joetsu Cable Vision 4.79ms from Tokyo, JP
126.251.12.153 AS131937 Joetsu Cable Vision 5.52ms from Tokyo, JP
170.249.126.16 AS131937 Joetsu Cable Vision 5.21ms from Tokyo, JP
126.251.136.1 AS131937 Joetsu Cable Vision 4.73ms from Tokyo, JP
126.251.9.28 AS131937 Joetsu Cable Vision 5.08ms from Tokyo, JP
170.249.121.100 AS131937 Joetsu Cable Vision 5.20ms from Tokyo, JP
126.251.38.240 AS131937 Joetsu Cable Vision 5.34ms from Tokyo, JP
170.249.103.66 AS131937 Joetsu Cable Vision 5.08ms from Tokyo, JP
126.251.129.236 AS131937 Joetsu Cable Vision 5.17ms from Tokyo, JP
103.118.95.113 AS131937 Joetsu Cable Vision 4.68ms from Tokyo, JP
126.251.5.124 AS131937 Joetsu Cable Vision 5.56ms from Tokyo, JP
126.251.32.1 AS131937 Joetsu Cable Vision 4.64ms from Tokyo, JP
126.251.4.191 AS131937 Joetsu Cable Vision 5.53ms from Tokyo, JP
170.249.116.172 AS131937 Joetsu Cable Vision 5.16ms from Tokyo, JP
170.249.66.40 AS131937 Joetsu Cable Vision 5.54ms from Tokyo, JP
126.251.26.89 AS131937 Joetsu Cable Vision 5.37ms from Tokyo, JP
170.249.102.205 AS131937 Joetsu Cable Vision 5.22ms from Tokyo, JP
126.251.21.7 AS131937 Joetsu Cable Vision 4.98ms from Tokyo, JP
170.249.64.1 AS131937 Joetsu Cable Vision 4.68ms from Tokyo, JP
126.251.20.226 AS131937 Joetsu Cable Vision 5.28ms from Tokyo, JP
170.249.127.177 AS131937 Joetsu Cable Vision 5.52ms 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
217.103.101.1 AS33915 Vodafone Libertel B.V. 4.39ms from Amsterdam, NL
80.114.92.1 AS33915 Vodafone Libertel B.V. 2.87ms from Amsterdam, NL
185.38.143.1 AS47674 Net Solutions - Consultoria Em Tecnologias De Informacao, Sociedade Unipessoal LDA 0.21ms from Amsterdam, NL
65.99.97.1 AS11776 Breezeline 4.76ms from Ashburn, US
70.145.16.1 AS14523 Greeneville Energy Authority 10.11ms from Atlanta, US
24.177.230.1 AS20115 Charter Communications LLC 5.09ms from Atlanta, US
47.36.248.1 AS20115 Charter Communications LLC 8.61ms from Atlanta, US
158.222.11.1 AS63119 Angelnet Limited 0.81ms from Atlanta, US
61.7.168.1 AS131090 National Telecom Public Company Limited 2.16ms from Bangkok, TH
49.228.24.1 AS133481 AIS Fibre 1.55ms from Bangkok, TH
111.195.240.1 AS4808 China Unicom Beijing Province Network 3.07ms from Beijing, CN
147.79.15.1 AS207821 IN InternetNord GmbH 0.33ms from Berlin, DE
188.81.27.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.25ms from Braga, PT
2.82.92.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.20ms from Braga, PT
27.32.117.1 AS7545 TPG Telecom Limited 0.82ms from Brisbane, AU
188.173.29.177 AS48161 NEXTGEN COMMUNICATIONS SRL 7.62ms from Bucharest, RO
181.230.10.1 AS7303 Telecom Argentina S.A. 1.91ms from Buenos Aires, AR
96.51.144.1 AS6327 Shaw Communications 1.54ms from Calgary, CA
111.9.43.129 AS9808 China Mobile Communications Group Co., Ltd. 3.81ms from Chengdu, CN
104.237.115.1 AS63394 Eastern Iowa IP, LLC 7.37ms from Chicago, US
98.228.10.1 AS7922 Comcast Cable Communications, LLC 0.53ms from Chicago, US
195.22.246.49 AS25454 ORANGE MOLDOVA S.A. 11.07ms from Chisinau, MD
70.185.10.97 AS22773 Cox Communications Inc. 10.07ms from Dallas, US
4.8.112.113 AS3356 Level 3 Parent, LLC 4.69ms from Dallas, US
154.198.174.1 AS35916 MULTACOM CORPORATION 0.29ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 126.251.7.168
traceroute to 126.251.7.168 (126.251.7.168): 64 hops max, 52 byte packets
5 [] 210.173.177.108 141.289 ms
6 *
7 *
8 *
9 [AS131937] 126.251.7.168 207.618 ms
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS131937 at robtex.

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