Autonomous System details

AS4721

JCOM Co., Ltd.  ·  jcom.co.jp

Japan

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AS4721 – JCOM Co., Ltd.

Field Value
Country Japan
Website jcom.co.jp
Hosted domains 57
IPv4 addresses 631,808
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry jpnic
Updated 4 years ago on Feb 18, 2022

IP Ranges

Netblock Company Num of IPs
118.86.0.0/15 JCOM Co., Ltd. 131,072
14.193.0.0/16 JCOM Co., Ltd. 65,536
118.83.0.0/16 JCOM Co., Ltd. 65,536
118.86.0.0/16 JCOM Co., Ltd. 65,536
118.87.0.0/16 JCOM Co., Ltd. 65,536
14.193.0.0/17 JCOM Co., Ltd. 32,768
14.193.128.0/17 JCOM Co., Ltd. 32,768
111.90.0.0/17 JCOM Co., Ltd. 32,768
118.83.0.0/17 Jupiter Telecommunications Co., Ltd. 32,768
118.83.128.0/17 Jupiter Telecommunications Co., Ltd. 32,768
122.255.128.0/17 JCOM Co., Ltd. 32,768
111.90.0.0/18 Jupiter Telecommunications Co., Ltd. 16,384
111.90.64.0/18 JCOM Co., Ltd. 16,384
112.137.64.0/18 JCOM Co., Ltd. 16,384
114.134.192.0/18 JCOM Co., Ltd. 16,384
116.70.128.0/18 JCOM Co., Ltd. 16,384
122.255.128.0/18 JCOM Co., Ltd. 16,384
122.255.192.0/18 JCOM Co., Ltd. 16,384
175.41.64.0/18 JCOM Co., Ltd. 16,384
220.208.64.0/18 JCOM Co., Ltd. 16,384
221.132.128.0/18 JCOM Co., Ltd. 16,384
61.203.224.0/19 JCOM Co., Ltd. 8,192
110.232.0.0/19 JCOM Co., Ltd. 8,192
112.137.64.0/19 JCOM Co., Ltd. 8,192
112.137.96.0/19 JCOM Co., Ltd. 8,192
114.134.192.0/19 JCOM Co., Ltd. 8,192
114.134.224.0/19 JCOM Co., Ltd. 8,192
114.198.192.0/19 JCOM Co., Ltd. 8,192
116.70.128.0/19 JCOM Co., Ltd. 8,192
116.70.160.0/19 JCOM Co., Ltd. 8,192
123.98.224.0/19 JCOM Co., Ltd. 8,192
175.41.64.0/19 Jupiter Telecommunications Co., Ltd. 8,192
175.41.96.0/19 Jupiter Telecommunications Co., Ltd. 8,192
180.92.32.0/19 JCOM Co., Ltd. 8,192
180.149.160.0/19 JCOM Co., Ltd. 8,192
182.50.192.0/19 JCOM Co., Ltd. 8,192
203.89.32.0/19 JCOM Co., Ltd. 8,192
203.124.64.0/19 JCOM Co., Ltd. 8,192
210.135.192.0/19 JCOM Co., Ltd. 8,192
219.112.192.0/19 JCOM Co., Ltd. 8,192
219.117.160.0/19 JCOM Co., Ltd. 8,192
219.124.224.0/19 JCOM Co., Ltd. 8,192
220.208.64.0/19 Jupiter Telecommunications Co., Ltd. 8,192
220.208.96.0/19 JCOM Co., Ltd. 8,192
221.132.128.0/19 Jupiter Telecommunications Co., Ltd. 8,192
221.132.160.0/19 Jupiter Telecommunications Co., Ltd. 8,192
223.165.32.0/19 JCOM Co., Ltd. 8,192
61.203.224.0/20 Jupiter Telecommunications Co., Ltd. 4,096
61.203.240.0/20 Jupiter Telecommunications Co., Ltd. 4,096
110.4.48.0/20 JCOM Co., Ltd. 4,096
110.92.80.0/20 JCOM Co., Ltd. 4,096
110.173.240.0/20 JCOM Co., Ltd. 4,096
110.232.0.0/20 JCOM Co., Ltd. 4,096
110.232.16.0/20 JCOM Co., Ltd. 4,096
112.137.32.0/20 JCOM Co., Ltd. 4,096
113.52.16.0/20 JCOM Co., Ltd. 4,096
113.61.112.0/20 JCOM Co., Ltd. 4,096
114.134.112.0/20 JCOM Co., Ltd. 4,096
114.198.192.0/20 JCOM Co., Ltd. 4,096
114.198.208.0/20 JCOM Co., Ltd. 4,096
115.42.96.0/20 JCOM Co., Ltd. 4,096
123.98.224.0/20 JCOM Co., Ltd. 4,096
123.98.240.0/20 JCOM Co., Ltd. 4,096
180.92.32.0/20 JCOM Co., Ltd. 4,096
180.92.48.0/20 JCOM Co., Ltd. 4,096
180.149.160.0/20 JCOM Co., Ltd. 4,096
180.149.176.0/20 JCOM Co., Ltd. 4,096
182.50.192.0/20 JCOM Co., Ltd. 4,096
182.50.208.0/20 JCOM Co., Ltd. 4,096
182.50.224.0/20 JCOM Co., Ltd. 4,096
202.43.16.0/20 JCOM Co., Ltd. 4,096
202.72.64.0/20 JCOM Co., Ltd. 4,096
202.78.176.0/20 JCOM Co., Ltd. 4,096
202.178.80.0/20 JCOM Co., Ltd. 4,096
203.89.32.0/20 Jupiter Telecommunications Co., Ltd. 4,096
203.89.48.0/20 JCOM Co., Ltd. 4,096
203.124.64.0/20 JCOM Co., Ltd. 4,096
203.124.80.0/20 JCOM Co., Ltd. 4,096
210.135.192.0/20 JCOM Co., Ltd. 4,096
210.135.208.0/20 JCOM Co., Ltd. 4,096
210.172.240.0/20 JCOM Co., Ltd. 4,096
211.19.208.0/20 JCOM Co., Ltd. 4,096
218.219.80.0/20 JCOM Co., Ltd. 4,096
219.112.192.0/20 Jupiter Telecommunications Co., Ltd. 4,096
219.112.208.0/20 Jupiter Telecommunications Co., Ltd. 4,096
219.113.96.0/20 JCOM Co., Ltd. 4,096
219.117.0.0/20 JCOM Co., Ltd. 4,096
219.117.160.0/20 Jupiter Telecommunications Co., Ltd. 4,096
219.117.176.0/20 Jupiter Telecommunications Co., Ltd. 4,096
219.124.224.0/20 Jupiter Telecommunications Co., Ltd. 4,096
219.124.240.0/20 Jupiter Telecommunications Co., Ltd. 4,096
223.165.32.0/20 JCOM Co., Ltd. 4,096
223.165.48.0/20 JCOM Co., Ltd. 4,096
110.4.48.0/21 JCOM Co., Ltd. 2,048
110.4.56.0/21 JCOM Co., Ltd. 2,048
110.92.80.0/21 JCOM Co., Ltd. 2,048
110.92.88.0/21 JCOM Co., Ltd. 2,048
110.93.0.0/21 JCOM Co., Ltd. 2,048
110.173.240.0/21 Jupiter Telecommunications Co., Ltd. 2,048
110.173.248.0/21 Jupiter Telecommunications Co., Ltd. 2,048
110.232.128.0/21 JCOM Co., Ltd. 2,048
112.137.32.0/21 JCOM Co., Ltd. 2,048
112.137.40.0/21 JCOM Co., Ltd. 2,048
113.52.16.0/21 JCOM Co., Ltd. 2,048
113.52.24.0/21 JCOM Co., Ltd. 2,048
113.61.112.0/21 JCOM Co., Ltd. 2,048
113.61.120.0/21 JCOM Co., Ltd. 2,048
114.134.112.0/21 JCOM Co., Ltd. 2,048
114.134.120.0/21 JCOM Co., Ltd. 2,048
114.142.128.0/21 JCOM Co., Ltd. 2,048
114.198.224.0/21 JCOM Co., Ltd. 2,048
115.42.96.0/21 JCOM Co., Ltd. 2,048
115.42.104.0/21 JCOM Co., Ltd. 2,048
182.50.224.0/21 JCOM Co., Ltd. 2,048
182.50.232.0/21 JCOM Co., Ltd. 2,048
202.43.16.0/21 Jupiter Telecommunications Co., Ltd. 2,048
202.43.24.0/21 Jupiter Telecommunications Co., Ltd. 2,048
202.72.64.0/21 JCOM Co., Ltd. 2,048
202.72.72.0/21 JCOM Co., Ltd. 2,048
202.78.176.0/21 Jupiter Telecommunications Co., Ltd. 2,048
202.78.184.0/21 Jupiter Telecommunications Co., Ltd. 2,048
202.83.184.0/21 JCOM Co., Ltd. 2,048
202.178.80.0/21 Jupiter Telecommunications Co., Ltd. 2,048
202.178.88.0/21 Jupiter Telecommunications Co., Ltd. 2,048
210.172.240.0/21 Jupiter Telecommunications Co., Ltd. 2,048
210.172.248.0/21 Jupiter Telecommunications Co., Ltd. 2,048
211.19.208.0/21 JCOM Co., Ltd. 2,048
211.19.216.0/21 JCOM Co., Ltd. 2,048
218.219.80.0/21 JCOM Co., Ltd. 2,048
218.219.88.0/21 JCOM Co., Ltd. 2,048
219.113.96.0/21 JCOM Co., Ltd. 2,048
219.113.104.0/21 JCOM Co., Ltd. 2,048
219.117.0.0/21 Jupiter Telecommunications Co., Ltd. 2,048
219.117.8.0/21 Jupiter Telecommunications Co., Ltd. 2,048
223.223.208.0/21 JCOM Co., Ltd. 2,048
110.93.0.0/22 JCOM Co., Ltd. 1,024
110.93.4.0/22 JCOM Co., Ltd. 1,024
110.232.128.0/22 JCOM Co., Ltd. 1,024
110.232.132.0/22 JCOM Co., Ltd. 1,024
114.142.128.0/22 JCOM Co., Ltd. 1,024
114.142.132.0/22 JCOM Co., Ltd. 1,024
114.198.224.0/22 JCOM Co., Ltd. 1,024
114.198.228.0/22 JCOM Co., Ltd. 1,024
175.103.12.0/22 JCOM Co., Ltd. 1,024
202.43.68.0/22 JCOM Co., Ltd. 1,024
202.83.184.0/22 JCOM Co., Ltd. 1,024
202.83.188.0/22 Jupiter Telecommunications Co., Ltd. 1,024
203.114.248.0/22 JCOM Co., Ltd. 1,024
203.153.56.0/22 JCOM Co., Ltd. 1,024
223.165.20.0/22 JCOM Co., Ltd. 1,024
223.223.208.0/22 JCOM Co., Ltd. 1,024
223.223.212.0/22 JCOM Co., Ltd. 1,024
175.103.12.0/23 JCOM Co., Ltd. 512
175.103.14.0/23 JCOM Co., Ltd. 512
202.43.68.0/23 JCOM Co., Ltd. 512
202.43.70.0/23 JCOM Co., Ltd. 512
203.114.248.0/23 JCOM Co., Ltd. 512
203.114.250.0/23 JCOM Co., Ltd. 512
203.153.56.0/23 JCOM Co., Ltd. 512
203.153.58.0/23 JCOM Co., Ltd. 512
223.165.20.0/23 JCOM Co., Ltd. 512
223.165.22.0/23 JCOM Co., Ltd. 512

Netblock Company
2001:c30::/32 JCOM Co., Ltd.
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WHOIS Details

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                                                ASHandle:       AS4721
                                                OrgID:          AS4721
                                                ASName:         AS4721
                                                ASNumber:       AS4721
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 57 domain names hosted across 57 IP addresses on this ASN.

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IP Address Domain Domains on this IP
14.193.213.10 ██████████ 3
118.87.177.239 ██████████ 2
110.4.56.254 █████████ 2
223.223.211.235 ██████████ 1
118.87.244.202 ██████████ 1
14.193.213.20 ██████████ 1
118.83.236.234 ██████████ 1
118.83.162.4 ██████████ 1
182.50.233.70 ██████████ 1
202.78.180.1 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS9824 JCOM Co., Ltd.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9824 JCOM Co., Ltd.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1,871 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
14.193.246.167 AS4721 JCOM Co., Ltd. 10.12ms from Tokyo, JP
14.193.181.31 AS4721 JCOM Co., Ltd. 11.22ms from Tokyo, JP
114.198.217.199 AS4721 JCOM Co., Ltd. 6.67ms from Tokyo, JP
223.165.44.1 AS4721 JCOM Co., Ltd. 3.31ms from Tokyo, JP
112.137.86.56 AS4721 JCOM Co., Ltd. 10.12ms from Tokyo, JP
118.86.94.243 AS4721 JCOM Co., Ltd. 12.28ms from Tokyo, JP
221.132.175.199 AS4721 JCOM Co., Ltd. 17.17ms from Tokyo, JP
118.87.224.1 AS4721 JCOM Co., Ltd. 3.20ms from Tokyo, JP
118.87.219.155 AS4721 JCOM Co., Ltd. 11.26ms from Tokyo, JP
118.86.113.126 AS4721 JCOM Co., Ltd. 4.93ms from Tokyo, JP
111.90.51.131 AS4721 JCOM Co., Ltd. 12.17ms from Tokyo, JP
203.124.88.1 AS4721 JCOM Co., Ltd. 2.38ms from Tokyo, JP
114.198.215.254 AS4721 JCOM Co., Ltd. 2.05ms from Tokyo, JP
118.87.69.36 AS4721 JCOM Co., Ltd. 12.81ms from Tokyo, JP
110.173.246.92 AS4721 JCOM Co., Ltd. 12.42ms from Tokyo, JP
111.90.6.3 AS4721 JCOM Co., Ltd. 10.93ms from Tokyo, JP
202.43.69.1 AS4721 JCOM Co., Ltd. 3.96ms from Tokyo, JP
111.90.89.224 AS4721 JCOM Co., Ltd. 13.17ms from Tokyo, JP
118.87.54.149 AS4721 JCOM Co., Ltd. 12.14ms from Tokyo, JP
116.70.182.119 AS4721 JCOM Co., Ltd. 12.27ms from Tokyo, JP
220.208.123.150 AS4721 JCOM Co., Ltd. 12.62ms from Tokyo, JP
116.70.161.19 AS4721 JCOM Co., Ltd. 10.79ms from Tokyo, JP
122.255.240.1 AS4721 JCOM Co., Ltd. 3.38ms from Tokyo, JP
118.87.227.33 AS4721 JCOM Co., Ltd. 12.20ms from Tokyo, JP
118.87.214.48 AS4721 JCOM Co., Ltd. 10.08ms 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
89.98.78.1 AS33915 Vodafone Libertel B.V. 2.41ms from Amsterdam, NL
23.148.154.1 AS54696 Foothills Broadband, LLC 7.34ms from Atlanta, US
68.59.68.1 AS7922 Comcast Cable Communications, LLC 10.21ms from Atlanta, US
125.34.17.145 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
2.80.68.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.97ms from Braga, PT
82.210.158.1 AS12302 Vodafone Romania S.A. 7.48ms from Bucharest, RO
91.147.212.1 AS47421 Biatorbagyi Kabeltv Kft. 1.04ms from Budapest, HU
181.166.233.1 AS7303 Telecom Argentina S.A. 1.72ms from Buenos Aires, AR
173.24.248.1 AS30036 Mediacom Communications Corp 13.14ms from Chicago, US
4.17.6.209 AS3356 Level 3 Parent, LLC 1.21ms from Cincinnati, US
188.179.28.1 AS3292 TDC Holding A/S 2.49ms from Copenhagen, DK
186.127.37.1 AS7303 Telecom Argentina S.A. 1.43ms from Cordoba, AR
198.1.236.1 AS399672 Aervivo, Inc 0.52ms from Dallas, US
41.59.165.1 AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD 1.61ms from Dar es Salaam, TZ
37.210.215.129 AS8781 Ooredoo Q.S.C. 0.23ms from Doha, QA
5.30.166.65 AS15802 Emirates Integrated Telecommunications Company PJSC 4.22ms from Dubai, AE
193.19.183.1 AS24637 WEBDISCOUNT GmbH & Co. KG 6.17ms from Frankfurt am Main, DE
91.89.60.1 AS3209 Vodafone GmbH 3.25ms from Frankfurt am Main, DE
62.225.6.193 AS3320 Deutsche Telekom AG 0.57ms from Frankfurt am Main, DE
60.190.195.1 AS4134 CHINANET-BACKBONE 5.13ms from Hangzhou, CN
171.226.115.209 AS7552 Viettel Group 1.68ms from Ho Chi Minh City, VN
115.91.4.81 AS3786 LG DACOM Corporation 1.45ms from Incheon, KR
106.240.121.209 AS3786 LG DACOM Corporation 1.61ms from Incheon, KR
185.190.148.33 AS205957 UKRGEOKON LLC 0.64ms from Kyiv, UA
195.69.178.49 AS3326 Datagroup PJSC 0.42ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -m5 114.134.120.150
traceroute to 114.134.120.150 (114.134.120.150): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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 AS4721 at robtex.

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