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 55
IPv4 addresses 631,808
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
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 55 domain names hosted across 54 IP addresses on this ASN.

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IP Address Domain Domains on this IP
14.193.213.10 ██████████ 3
110.4.56.254 █████████ 2
118.87.177.239 ██████████ 2
223.223.208.75 ██████████ 1
118.86.134.157 ██████████ 1
221.132.140.236 ██████████ 1
116.70.132.3 ██████████ 1
203.89.43.32 ██████████ 1
111.90.50.74 ██████████ 1
220.208.123.94 ██████████ 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

1,923 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
221.132.155.147 AS4721 JCOM Co., Ltd. 12.18ms from Tokyo, JP
118.83.9.34 AS4721 JCOM Co., Ltd. 12.04ms from Tokyo, JP
118.83.212.1 AS4721 JCOM Co., Ltd. 4.17ms from Tokyo, JP
118.86.44.1 AS4721 JCOM Co., Ltd. 4.17ms from Tokyo, JP
111.90.84.1 AS4721 JCOM Co., Ltd. 4.33ms from Tokyo, JP
219.124.248.1 AS4721 JCOM Co., Ltd. 3.98ms from Tokyo, JP
112.137.86.55 AS4721 JCOM Co., Ltd. 9.74ms from Tokyo, JP
114.198.212.1 AS4721 JCOM Co., Ltd. 3.35ms from Tokyo, JP
122.255.154.120 AS4721 JCOM Co., Ltd. 8.53ms from Tokyo, JP
221.132.147.91 AS4721 JCOM Co., Ltd. 8.88ms from Tokyo, JP
122.255.155.166 AS4721 JCOM Co., Ltd. 12.25ms from Tokyo, JP
203.124.76.1 AS4721 JCOM Co., Ltd. 2.17ms from Tokyo, JP
118.86.35.231 AS4721 JCOM Co., Ltd. 12.18ms from Tokyo, JP
118.87.179.124 AS4721 JCOM Co., Ltd. 14.67ms from Tokyo, JP
203.89.56.1 AS4721 JCOM Co., Ltd. 3.77ms from Tokyo, JP
116.70.129.99 AS4721 JCOM Co., Ltd. 11.49ms from Tokyo, JP
175.41.120.1 AS4721 JCOM Co., Ltd. 3.56ms from Tokyo, JP
112.137.77.225 AS4721 JCOM Co., Ltd. 11.42ms from Tokyo, JP
14.193.66.49 AS4721 JCOM Co., Ltd. 11.96ms from Tokyo, JP
118.87.40.1 AS4721 JCOM Co., Ltd. 2.48ms from Tokyo, JP
14.193.29.1 AS4721 JCOM Co., Ltd. 3.23ms from Tokyo, JP
219.117.168.1 AS4721 JCOM Co., Ltd. 3.88ms from Tokyo, JP
118.87.109.70 AS4721 JCOM Co., Ltd. 11.45ms from Tokyo, JP
122.255.224.1 AS4721 JCOM Co., Ltd. 3.58ms from Tokyo, JP
114.134.115.123 AS4721 JCOM Co., Ltd. 12.34ms 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
192.87.107.225 AS1103 SURF B.V. 0.38ms from Amsterdam, NL
77.250.98.1 AS33915 Vodafone Libertel B.V. 3.45ms from Amsterdam, NL
82.217.241.1 AS33915 Vodafone Libertel B.V. 2.08ms from Amsterdam, NL
134.236.5.1 AS131090 National Telecom Public Company Limited 19.37ms from Bangkok, TH
73.100.134.49 AS7922 Comcast Cable Communications, LLC 6.07ms from Boston, US
181.47.72.1 AS27747 Telecentro S.A. 6.08ms from Buenos Aires, AR
165.166.176.49 AS2711 Spirit Communications 0.59ms from Charlotte, US
110.186.44.1 AS4134 CHINANET-BACKBONE 6.88ms from Chengdu, CN
182.128.50.1 AS4134 CHINANET-BACKBONE 8.58ms from Chengdu, CN
223.185.122.161 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.58ms from Chennai, IN
4.71.245.81 AS3356 Level 3 Parent, LLC 0.58ms from Chicago, US
102.214.210.225 AS37508 MATTEL 12.70ms from Dakar, SN
78.101.206.1 AS8781 Ooredoo Q.S.C. 0.21ms from Doha, QA
18.200.225.33 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
64.141.48.33 AS6327 Shaw Communications 0.69ms from Edmonton, CA
199.126.200.1 AS852 TELUS Communications Inc. 1.00ms from Edmonton, CA
84.23.83.1 AS35366 ISPpro Internet KG 8.04ms from Frankfurt am Main, DE
181.188.226.1 AS19114 Otecel S.A. 2.95ms from Guayaquil, EC
115.238.106.177 AS4134 CHINANET-BACKBONE 4.40ms from Hangzhou, CN
125.105.240.1 AS4134 CHINANET-BACKBONE 9.03ms from Hangzhou, CN
76.186.25.209 AS11427 Charter Communications Inc 9.62ms from Houston, US
58.148.144.1 AS17858 LG POWERCOMM 1.70ms from Incheon, KR
112.154.171.209 AS17858 LG POWERCOMM 1.74ms from Incheon, KR
112.217.215.177 AS3786 LG DACOM Corporation 1.57ms from Incheon, KR
175.203.227.1 AS4766 Korea Telecom 6.90ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 118.86.144.47
traceroute to 118.86.144.47 (118.86.144.47): 64 hops max, 52 byte packets
1 [AS15169] 142.251.60.112 227.334 ms
2 *
3 [AS9824] 220.152.46.109 259.144 ms
4 *
5 *
6 *
7 [AS4721] 118.86.144.47 279.678 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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