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 158,459,951,805,987,519,074,612,019,200
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
126.251.0.0/20 Joetsu Cable Vision Co.,Ltd. 4,096
126.251.16.0/20 Joetsu Cable Vision Co.,Ltd. 4,096
126.251.128.0/20 Joetsu Cable Vision Co., Ltd. 4,096
170.249.96.0/20 Joetsu Cable Vision Co.,Ltd. 4,096
170.249.112.0/20 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
126.251.128.0/21 Joetsu Cable Vision Co., Ltd. 2,048
126.251.136.0/21 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
126.251.32.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
126.251.36.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
126.251.112.0/22 Joetsu Cable Vision Co., Ltd. 1,024
126.251.116.0/22 Joetsu Cable Vision Co., Ltd. 1,024
170.249.64.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
170.249.68.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
202.223.12.0/22 Joetsu Cable Vision Co.,Ltd. 1,024
103.118.92.0/23 Joetsu Cable Vision Co.,Ltd. 512
103.118.94.0/23 Joetsu Cable Vision Co.,Ltd. 512
202.223.12.0/23 Joetsu Cable Vision Co.,Ltd. 512
202.223.14.0/23 Joetsu Cable Vision Co.,Ltd. 512
103.118.93.0/24 Joetsu Cable Vision Co.,Ltd. 256
103.152.66.0/24 JMiX Co., Ltd. 256
103.152.67.0/24 JMiX Co., Ltd. 256

Netblock Company
2403:4040::/32 Joetsu Cable Vision Co.,Ltd.
2406:2b40::/32 JMiX Co., Ltd.
2403:4040::/48 Joetsu Cable Vision Co.,Ltd.
2403:4040:1::/48 Joetsu Cable Vision Co.,Ltd.
2403:4040:2::/48 Joetsu Cable Vision 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 ████████ 30
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
103.152.66.70 ██████████ 2
103.152.66.75 █████████ 2
103.152.66.90 ██████████ 1
103.152.66.69 ██████████ 1

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Peers

There are 25 peers for this ASN.

Peers Name
AS140627 OneQode
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS20485 Joint Stock Company TransTeleCom
AS216211 CYBERVERSE LLC
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3216 PJSC Vimpelcom
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
AS9370 SAKURA Internet Inc.
AS9371 SAKURA Internet Inc.
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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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
126.251.12.153 AS131937 Joetsu Cable Vision 5.46ms from Tokyo, JP
126.251.38.2 AS131937 Joetsu Cable Vision 5.33ms from Tokyo, JP
170.249.99.20 AS131937 Joetsu Cable Vision 5.45ms from Tokyo, JP
170.249.96.1 AS131937 Joetsu Cable Vision 5.06ms from Tokyo, JP
103.118.94.250 AS131937 Joetsu Cable Vision 4.38ms from Tokyo, JP
170.249.113.228 AS131937 Joetsu Cable Vision 5.18ms from Tokyo, JP
170.249.97.49 AS131937 Joetsu Cable Vision 5.31ms from Tokyo, JP
126.251.116.1 AS131937 Joetsu Cable Vision 4.59ms from Tokyo, JP
126.251.3.233 AS131937 Joetsu Cable Vision 5.70ms from Tokyo, JP
202.223.13.13 AS131937 Joetsu Cable Vision 6.61ms from Tokyo, JP
126.251.30.69 AS131937 Joetsu Cable Vision 5.41ms from Tokyo, JP
2406:2b40::7 AS131937 Joetsu Cable Vision 4.80ms from Tokyo, JP
126.251.28.234 AS131937 Joetsu Cable Vision 5.28ms from Tokyo, JP
126.251.34.69 AS131937 Joetsu Cable Vision 5.42ms from Tokyo, JP
170.249.112.86 AS131937 Joetsu Cable Vision 5.90ms from Tokyo, JP
126.251.23.151 AS131937 Joetsu Cable Vision 4.89ms from Tokyo, JP
126.251.26.89 AS131937 Joetsu Cable Vision 5.43ms from Tokyo, JP
126.251.13.170 AS131937 Joetsu Cable Vision 5.60ms from Tokyo, JP
170.249.114.66 AS131937 Joetsu Cable Vision 5.44ms from Tokyo, JP
170.249.70.126 AS131937 Joetsu Cable Vision 5.51ms from Tokyo, JP
202.223.12.1 AS131937 Joetsu Cable Vision 5.06ms from Tokyo, JP
2403:4040::12 AS131937 Joetsu Cable Vision 4.40ms from Tokyo, JP
126.251.39.164 AS131937 Joetsu Cable Vision 5.12ms from Tokyo, JP
170.249.98.41 AS131937 Joetsu Cable Vision 5.42ms from Tokyo, JP
126.251.24.1 AS131937 Joetsu Cable Vision 4.66ms 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
87.213.175.177 AS13127 Odido Netherlands B.V. 3.13ms from Amsterdam, NL
69.250.195.113 AS7922 Comcast Cable Communications, LLC 8.03ms from Ashburn, US
154.54.6.193 AS174 Cogent Communications, LLC 0.56ms from Atlanta, US
23.226.97.1 AS46687 BCI Mississippi Broadband,LLC 9.43ms from Atlanta, US
186.82.218.1 AS10620 Telmex Colombia S.A. 11.54ms from Bogotá, CO
188.83.140.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.53ms from Braga, PT
12.49.133.33 AS7018 AT&T Enterprises, LLC 11.12ms from Chicago, US
69.211.101.81 AS7018 AT&T Enterprises, LLC 2.81ms from Chicago, US
12.24.244.17 AS7018 AT&T Enterprises, LLC 9.18ms from Chicago, US
220.192.84.1 AS4837 CHINA UNICOM China169 Backbone 1.51ms from Chongqing, CN
80.165.161.1 AS3292 TDC Holding A/S 1.01ms from Copenhagen, DK
2.104.85.1 AS3292 TDC Holding A/S 4.14ms from Copenhagen, DK
98.179.54.1 AS22773 Cox Communications Inc. 4.79ms from Dallas, US
47.161.123.1 AS5650 Frontier Communications of America, Inc. 7.60ms from Dallas, US
2.205.88.97 AS3209 Vodafone GmbH 5.16ms from Frankfurt am Main, DE
90.80.232.225 AS3215 Orange S.A. 6.87ms from Frankfurt am Main, DE
130.183.3.1 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.23ms from Frankfurt am Main, DE
58.23.180.1 AS4837 CHINA UNICOM China169 Backbone 12.59ms from Fuzhou, CN
122.158.66.1 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Harbin, CN
175.238.201.113 AS4766 Korea Telecom 2.04ms from Incheon, KR
169.1.66.1 AS37611 AFRIHOST SP (PTY) LTD 0.85ms from Johannesburg, ZA
104.200.212.1 AS19504 WTC Communications, Inc. 6.11ms from Kansas City, US
165.188.119.65 AS399898 Conexon Connect 1.80ms from Kansas City, US
13.105.183.1 AS8075 Microsoft Corporation 0.45ms from Kuala Lumpur, MY
76.171.144.1 AS20001 Charter Communications Inc 8.10ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m5 126.251.133.68
traceroute to 126.251.133.68 (126.251.133.68): 5 hops max, 52 byte packets
1 [AS15169] 72.14.239.222 139.97 ms
2 [] 210.173.176.117 160.881 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Columbus, US
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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