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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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

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

IP Address ASN Details
126.251.142.220 AS131937 Joetsu Cable Vision 5.56ms from Tokyo, JP
170.249.100.134 AS131937 Joetsu Cable Vision 5.18ms from Tokyo, JP
126.251.0.1 AS131937 Joetsu Cable Vision 4.68ms from Tokyo, JP
2406:2b40::6 AS131937 Joetsu Cable Vision 4.65ms from Tokyo, JP
126.251.12.153 AS131937 Joetsu Cable Vision 5.52ms from Tokyo, JP
170.249.121.100 AS131937 Joetsu Cable Vision 5.20ms from Tokyo, JP
126.251.36.1 AS131937 Joetsu Cable Vision 4.94ms from Tokyo, JP
103.152.66.126 AS131937 Joetsu Cable Vision 4.51ms from Tokyo, JP
126.251.10.37 AS131937 Joetsu Cable Vision 5.11ms from Tokyo, JP
126.251.3.181 AS131937 Joetsu Cable Vision 5.50ms from Tokyo, JP
170.249.117.6 AS131937 Joetsu Cable Vision 5.36ms from Tokyo, JP
126.251.18.17 AS131937 Joetsu Cable Vision 4.99ms from Tokyo, JP
170.249.114.66 AS131937 Joetsu Cable Vision 5.45ms from Tokyo, JP
126.251.19.215 AS131937 Joetsu Cable Vision 4.93ms from Tokyo, JP
170.249.119.89 AS131937 Joetsu Cable Vision 4.97ms from Tokyo, JP
126.251.130.96 AS131937 Joetsu Cable Vision 6.53ms from Tokyo, JP
126.251.11.187 AS131937 Joetsu Cable Vision 5.24ms from Tokyo, JP
170.249.107.160 AS131937 Joetsu Cable Vision 5.43ms from Tokyo, JP
2403:4040::12 AS131937 Joetsu Cable Vision 4.51ms from Tokyo, JP
126.251.34.69 AS131937 Joetsu Cable Vision 5.26ms from Tokyo, JP
126.251.16.1 AS131937 Joetsu Cable Vision 4.70ms from Tokyo, JP
126.251.32.1 AS131937 Joetsu Cable Vision 4.64ms from Tokyo, JP
170.249.102.205 AS131937 Joetsu Cable Vision 5.22ms from Tokyo, JP
202.223.14.1 AS131937 Joetsu Cable Vision 4.67ms from Tokyo, JP
126.251.31.151 AS131937 Joetsu Cable Vision 5.36ms 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
212.84.145.1 AS12414 Solcon Internetdiensten B.V. 0.39ms from Amsterdam, NL
94.209.143.1 AS33915 Vodafone Libertel B.V. 3.92ms from Amsterdam, NL
79.128.12.193 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.94ms from Athens, GR
103.117.238.49 AS137677 Surround Networks Pvt Ltd 4.26ms from Bengaluru, IN
34.219.211.193 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
181.59.36.1 AS10620 Telmex Colombia S.A. 3.73ms from Bogotá, CO
81.165.250.1 AS6848 Telenet BV 3.23ms from Brussels, BE
181.44.126.1 AS27747 Telecentro S.A. 0.60ms from Buenos Aires, AR
152.168.176.1 AS7303 Telecom Argentina S.A. 16.01ms from Buenos Aires, AR
72.142.63.145 AS812 Rogers Communications Canada Inc. 1.00ms from Calgary, CA
61.157.88.81 AS4134 CHINANET-BACKBONE 1.90ms from Chengdu, CN
179.119.123.1 AS26599 TELEFÔNICA BRASIL S.A 5.69ms from Curitiba, BR
23.45.183.1 AS20940 Akamai International B.V. 0.59ms from Dallas, US
98.179.54.1 AS22773 Cox Communications Inc. 4.78ms from Dallas, US
103.249.79.1 AS133278 Dehradun Enet Solutions Private Ltd 1.08ms from Delhi, IN
67.165.254.1 AS7922 Comcast Cable Communications, LLC 11.36ms from Denver, US
42.242.192.1 AS4134 CHINANET-BACKBONE 16.12ms from Guiyang, CN
115.238.95.209 AS4134 CHINANET-BACKBONE 4.21ms from Hangzhou, CN
91.154.49.193 AS719 Elisa Oyj 0.85ms from Helsinki, FI
115.160.181.1 AS9381 HKBN Enterprise Solutions HK Limited 0.63ms from Hong Kong, HK
12.4.129.177 AS7018 AT&T Enterprises, LLC 1.82ms from Houston, US
14.7.47.129 AS17858 LG POWERCOMM 6.54ms from Incheon, KR
211.245.90.1 AS9318 SK Broadband Co Ltd 1.53ms from Incheon, KR
114.204.156.33 AS9318 SK Broadband Co Ltd 7.16ms from Incheon, KR
85.29.31.97 AS34984 Superonline Iletisim Hizmetleri A.S. 2.50ms 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 -m6 126.251.134.226
traceroute to 126.251.134.226 (126.251.134.226): 6 hops max, 52 byte packets
2 *
3 [] 210.173.176.117 262.404 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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