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

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

IP Address ASN Details
170.249.111.123 AS131937 Joetsu Cable Vision 5.01ms from Tokyo, JP
170.249.121.100 AS131937 Joetsu Cable Vision 5.21ms from Tokyo, JP
126.251.17.10 AS131937 Joetsu Cable Vision 5.15ms from Tokyo, JP
126.251.117.91 AS131937 Joetsu Cable Vision 5.20ms from Tokyo, JP
126.251.118.17 AS131937 Joetsu Cable Vision 5.35ms from Tokyo, JP
126.251.114.197 AS131937 Joetsu Cable Vision 4.96ms from Tokyo, JP
170.249.99.83 AS131937 Joetsu Cable Vision 5.25ms from Tokyo, JP
170.249.115.59 AS131937 Joetsu Cable Vision 5.05ms from Tokyo, JP
170.249.122.132 AS131937 Joetsu Cable Vision 5.55ms from Tokyo, JP
126.251.10.37 AS131937 Joetsu Cable Vision 5.32ms from Tokyo, JP
2403:4040::12 AS131937 Joetsu Cable Vision 4.51ms from Tokyo, JP
126.251.36.1 AS131937 Joetsu Cable Vision 4.70ms from Tokyo, JP
126.251.135.128 AS131937 Joetsu Cable Vision 5.64ms from Tokyo, JP
170.249.127.234 AS131937 Joetsu Cable Vision 5.24ms from Tokyo, JP
103.118.93.204 AS131937 Joetsu Cable Vision 4.48ms from Tokyo, JP
126.251.113.196 AS131937 Joetsu Cable Vision 5.02ms from Tokyo, JP
126.251.35.42 AS131937 Joetsu Cable Vision 5.00ms from Tokyo, JP
126.251.7.85 AS131937 Joetsu Cable Vision 5.38ms from Tokyo, JP
170.249.68.225 AS131937 Joetsu Cable Vision 5.13ms from Tokyo, JP
170.249.120.1 AS131937 Joetsu Cable Vision 4.65ms from Tokyo, JP
103.152.66.238 AS131937 Joetsu Cable Vision 4.50ms from Tokyo, JP
170.249.108.48 AS131937 Joetsu Cable Vision 5.45ms from Tokyo, JP
126.251.116.1 AS131937 Joetsu Cable Vision 4.87ms from Tokyo, JP
126.251.31.90 AS131937 Joetsu Cable Vision 5.57ms from Tokyo, JP
126.251.39.164 AS131937 Joetsu Cable Vision 5.16ms 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
92.96.143.1 AS5384 Emirates Internet 6.15ms from Al Fujairah City, AE
217.122.237.1 AS33915 Vodafone Libertel B.V. 1.44ms from Amsterdam, NL
72.28.146.1 AS11776 Breezeline 4.77ms from Ashburn, US
137.39.29.17 AS701 Verizon Business 2.81ms from Ashburn, US
73.16.182.1 AS7922 Comcast Cable Communications, LLC 6.59ms from Boston, US
37.189.190.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.09ms from Braga, PT
79.118.229.1 AS8708 DIGI ROMANIA S.A. 2.97ms from Bucharest, RO
192.141.23.1 AS272150 TELECOMUNICACIONES S.A. 5.56ms from Buenos Aires, AR
186.136.144.1 AS7303 Telecom Argentina S.A. 4.63ms from Buenos Aires, AR
154.237.190.1 AS36992 ETISALAT MISR 17.06ms from Cairo, EG
174.99.188.161 AS11426 Charter Communications Inc 1.28ms from Charlotte, US
14.106.16.1 AS4134 CHINANET BACKBONE 1.92ms from Chongqing, CN
87.58.51.1 AS3292 TDC Holding A/S 3.29ms from Copenhagen, DK
24.119.78.1 AS11492 CABLE ONE, INC. 19.03ms from Dallas, US
68.229.209.1 AS22773 Cox Communications Inc. 6.10ms from Dallas, US
198.233.247.49 AS209 CenturyLink Communications, LLC 0.72ms from Denver, US
54.229.252.17 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
51.104.149.33 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
89.163.224.1 AS24961 WIIT AG 0.21ms from Düsseldorf, DE
90.194.33.65 AS5607 Sky UK Limited 2.85ms from Erith, GB
94.114.88.1 AS3209 Vodafone GmbH 1.32ms from Frankfurt am Main, DE
84.17.162.209 AS33873 Arvato Systems GmbH 5.59ms from Frankfurt am Main, DE
218.108.160.1 AS24139 Huashu media&Network Limited 4.79ms from Hangzhou, CN
183.152.156.1 AS4134 CHINANET BACKBONE 10.87ms from Hangzhou, CN
94.55.192.1 AS47524 Turksat Uydu Haberlesme Kablo TV ve Isletme A.S. 0.76ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f5 170.249.127.177
traceroute to 170.249.127.177 (170.249.127.177): 64 hops max, 52 byte packets
5 [AS2497] 58.138.98.74 18.443 ms
6 [] 210.173.173.162 23.863 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hiroshima, JP
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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