AS number 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
Number of IPv4 29,184
Number of IPv6 158,459,951,805,987,519,074,612,019,200
ASN type ISP
Registry jpnic
Updated 7 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
103.152.66.76 ██████████ 3
103.152.66.56 █████████ 3
103.152.66.75 ██████████ 2
103.152.66.70 ██████████ 2
103.152.66.66 ██████████ 1
103.152.66.84 █████████ 1

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Peers

There are 24 peers for this ASN.

Peers Name
AS138997 Eons Data Communications Limited
AS140627 OneQode
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)
AS3216 PJSC "Vimpelcom"
AS35280 F5 Networks SARL
AS38195 Superloop
AS45489 Sri Lanka Telecom PLC, GLobal Peering
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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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

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

IP Address ASN Details
170.249.70.126 AS131937 Joetsu Cable Vision 5.53ms from Tokyo, JP
170.249.105.137 AS131937 Joetsu Cable Vision 5.51ms from Tokyo, JP
126.251.28.234 AS131937 Joetsu Cable Vision 5.40ms from Tokyo, JP
126.251.21.69 AS131937 Joetsu Cable Vision 5.33ms from Tokyo, JP
170.249.98.41 AS131937 Joetsu Cable Vision 5.52ms from Tokyo, JP
170.249.97.22 AS131937 Joetsu Cable Vision 5.50ms from Tokyo, JP
126.251.20.64 AS131937 Joetsu Cable Vision 5.53ms from Tokyo, JP
126.251.38.36 AS131937 Joetsu Cable Vision 5.50ms from Tokyo, JP
170.249.125.167 AS131937 Joetsu Cable Vision 5.49ms from Tokyo, JP
170.249.107.229 AS131937 Joetsu Cable Vision 5.63ms from Tokyo, JP
170.249.67.213 AS131937 Joetsu Cable Vision 5.46ms from Tokyo, JP
126.251.113.196 AS131937 Joetsu Cable Vision 5.51ms from Tokyo, JP
170.249.111.123 AS131937 Joetsu Cable Vision 5.56ms from Tokyo, JP
126.251.37.70 AS131937 Joetsu Cable Vision 5.28ms from Tokyo, JP
170.249.65.112 AS131937 Joetsu Cable Vision 5.77ms from Tokyo, JP
126.251.4.69 AS131937 Joetsu Cable Vision 5.57ms from Tokyo, JP
126.251.119.74 AS131937 Joetsu Cable Vision 5.71ms from Tokyo, JP
126.251.11.0 AS131937 Joetsu Cable Vision 5.46ms from Tokyo, JP
2406:2b40::4 AS131937 Joetsu Cable Vision 4.85ms from Tokyo, JP
126.251.112.1 AS131937 Joetsu Cable Vision 5.07ms from Tokyo, JP
126.251.117.91 AS131937 Joetsu Cable Vision 5.38ms from Tokyo, JP
126.251.24.1 AS131937 Joetsu Cable Vision 4.91ms from Tokyo, JP
170.249.108.48 AS131937 Joetsu Cable Vision 5.55ms from Tokyo, JP
170.249.122.132 AS131937 Joetsu Cable Vision 5.54ms from Tokyo, JP
126.251.31.90 AS131937 Joetsu Cable Vision 5.35ms 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
82.217.152.1 AS33915 Vodafone Libertel B.V. 5.25ms from Amsterdam, NL
67.76.225.129 AS19901 Brightspeed 8.13ms from Ashburn, US
67.146.118.1 AS19901 Brightspeed 10.99ms from Ashburn, US
65.28.148.1 AS11426 Charter Communications Inc 8.89ms from Atlanta, US
158.255.78.161 AS48715 Sefroyek Pardaz Engineering PJSC 15.72ms from Baku, AZ
118.173.245.1 AS23969 TOT Public Company Limited 7.95ms from Bangkok, TH
193.107.66.1 AS60076 Dynamic Over Network De Espana SL 0.18ms from Barcelona, ES
120.11.20.1 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Beijing, CN
190.174.225.33 AS22927 Telefonica de Argentina 2.35ms from Buenos Aires, AR
170.246.247.129 AS52349 Young S.A. 5.26ms from Buenos Aires, AR
190.194.27.1 AS7303 Telecom Argentina S.A. 11.94ms from Buenos Aires, AR
95.7.69.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.51ms from Bursa, TR
118.120.63.1 AS4134 CHINANET-BACKBONE 12.35ms from Chengdu, CN
175.152.69.1 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Chengdu, CN
67.212.97.1 AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa 7.13ms from Chicago, US
62.198.111.1 AS3308 Telia Company AB 0.72ms from Copenhagen, DK
48.209.150.145 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
128.201.217.1 AS266650 QERO TELECOMUNICACOES DO BRASIL LTDA 7.97ms from Fortaleza, BR
218.13.26.225 AS4134 CHINANET-BACKBONE 2.83ms from Guangzhou, CN
120.240.67.225 AS9808 China Mobile Communications Group Co., Ltd. 7.70ms from Guangzhou, CN
78.167.96.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.43ms from Izmir, TR
114.7.236.145 AS4761 INDOSAT Internet Network Provider 0.67ms from Jakarta, ID
140.91.70.1 AS31898 Oracle Corporation 0.13ms from Johannesburg, ZA
124.41.196.1 AS17501 WorldLink Communications Pvt Ltd 1.31ms from Kathmandu, NP
60.161.30.1 AS4134 CHINANET-BACKBONE 10.13ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 126.251.35.42
traceroute to 126.251.35.42 (126.251.35.42): 64 hops max, 52 byte packets
5 [] 210.173.176.117 5.761 ms
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tokyo, 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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