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 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
103.152.66.56 ████████ 3
103.152.66.76 ██████████ 3
103.152.66.75 █████████ 2
103.152.66.70 █████████ 2
103.152.66.84 █████████ 1
103.152.66.68 ████████ 1

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Peers

There are 24 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
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

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

IP Address ASN Details
126.251.31.90 AS131937 Joetsu Cable Vision 5.26ms from Tokyo, JP
126.251.17.10 AS131937 Joetsu Cable Vision 5.16ms from Tokyo, JP
170.249.104.1 AS131937 Joetsu Cable Vision 5.09ms from Tokyo, JP
126.251.35.42 AS131937 Joetsu Cable Vision 5.47ms from Tokyo, JP
170.249.71.10 AS131937 Joetsu Cable Vision 5.64ms from Tokyo, JP
126.251.114.126 AS131937 Joetsu Cable Vision 5.45ms from Tokyo, JP
126.251.8.1 AS131937 Joetsu Cable Vision 5.12ms from Tokyo, JP
126.251.119.74 AS131937 Joetsu Cable Vision 5.56ms from Tokyo, JP
170.249.110.26 AS131937 Joetsu Cable Vision 5.59ms from Tokyo, JP
126.251.15.226 AS131937 Joetsu Cable Vision 5.66ms from Tokyo, JP
170.249.106.192 AS131937 Joetsu Cable Vision 6.03ms from Tokyo, JP
126.251.18.17 AS131937 Joetsu Cable Vision 5.14ms from Tokyo, JP
170.249.117.6 AS131937 Joetsu Cable Vision 5.44ms from Tokyo, JP
126.251.10.37 AS131937 Joetsu Cable Vision 5.73ms from Tokyo, JP
170.249.107.92 AS131937 Joetsu Cable Vision 5.72ms from Tokyo, JP
170.249.109.247 AS131937 Joetsu Cable Vision 5.98ms from Tokyo, JP
126.251.23.151 AS131937 Joetsu Cable Vision 5.25ms from Tokyo, JP
126.251.28.234 AS131937 Joetsu Cable Vision 5.53ms from Tokyo, JP
126.251.32.1 AS131937 Joetsu Cable Vision 5.04ms from Tokyo, JP
170.249.125.167 AS131937 Joetsu Cable Vision 5.39ms from Tokyo, JP
126.251.16.1 AS131937 Joetsu Cable Vision 4.84ms from Tokyo, JP
126.251.118.64 AS131937 Joetsu Cable Vision 5.40ms from Tokyo, JP
2403:4040:1::1 AS131937 Joetsu Cable Vision 5.13ms from Tokyo, JP
103.118.93.221 AS131937 Joetsu Cable Vision 4.91ms from Tokyo, JP
126.251.12.153 AS131937 Joetsu Cable Vision 5.66ms 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
92.99.0.1 AS5384 Emirates Internet 3.76ms from Al Fujairah City, AE
141.252.193.1 AS1103 SURF B.V. 4.47ms from Amsterdam, NL
65.99.97.1 AS11776 Breezeline 4.87ms from Ashburn, US
107.21.248.81 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
128.143.65.1 AS225 University of Virginia 3.38ms from Ashburn, US
192.133.117.225 AS395911 Maryland Live! Casino 3.81ms from Ashburn, US
71.120.255.1 AS701 Verizon Business 9.24ms from Ashburn, US
120.1.80.1 AS4837 CHINA UNICOM China169 Backbone 7.12ms from Beijing, CN
159.27.20.1 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.37ms from Beijing, CN
23.223.5.161 AS16625 Akamai Technologies, Inc. 0.23ms from Bengaluru, IN
186.87.188.1 AS10620 Telmex Colombia S.A. 10.79ms from Bogota, CO
213.60.128.1 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 3.33ms from Braga, PT
81.165.250.1 AS6848 Telenet BV 3.46ms from Brussels, BE
31.24.21.1 AS42232 PARISAT Tavkozlesi es Szolgaltato Korlatolt Felelossegu Tarsasag 6.94ms from Budapest, HU
152.168.176.1 AS7303 Telecom Argentina S.A. 16.00ms from Buenos Aires, AR
201.212.148.1 AS7303 Telecom Argentina S.A. 5.23ms from Buenos Aires, AR
209.203.39.1 AS11845 Vox Telecom Ltd 1.90ms from Cape Town, ZA
118.249.164.1 AS4134 CHINANET-BACKBONE 3.02ms from Changsha, CN
223.146.134.209 AS4134 CHINANET-BACKBONE 2.86ms from Chenzhou, CN
97.95.219.1 AS20115 Charter Communications LLC 13.23ms from Chicago, US
50.103.238.1 AS5650 Frontier Communications of America, Inc. 3.03ms from Chicago, US
87.58.51.1 AS3292 TDC Holding A/S 2.56ms from Copenhagen, DK
34.57.238.113 AS396982 Google LLC 0.11ms from Council Bluffs, US
70.189.2.1 AS22773 Cox Communications Inc. 11.99ms from Dallas, US
103.225.207.97 AS133676 Precious netcom pvt ltd 0.43ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 126.251.139.30
traceroute to 126.251.139.30 (126.251.139.30): 9 hops max, 52 byte packets
4 [] 101.203.74.15 101.167 ms
5 *
6 [AS17676] 211.15.42.14 117.158 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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