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 53 IP addresses on this ASN.

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IP Address Domain Domains on this IP
14.193.213.10 ██████████ 3
14.193.239.74 ██████████ 2
118.87.177.239 ██████████ 2
110.4.56.254 ████████ 2
110.93.0.156 ██████████ 1
223.223.208.75 ██████████ 1
118.86.134.157 ██████████ 1
118.83.197.19 ██████████ 1
118.87.244.202 ██████████ 1
14.193.1.2 █████████ 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

1,961 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
118.86.35.63 AS4721 JCOM Co., Ltd. 8.60ms from Tokyo, JP
14.193.224.1 AS4721 JCOM Co., Ltd. 4.15ms from Tokyo, JP
175.41.71.233 AS4721 JCOM Co., Ltd. 16.30ms from Tokyo, JP
14.193.68.1 AS4721 JCOM Co., Ltd. 2.29ms from Tokyo, JP
122.255.178.77 AS4721 JCOM Co., Ltd. 11.46ms from Tokyo, JP
14.193.83.72 AS4721 JCOM Co., Ltd. 10.38ms from Tokyo, JP
118.86.3.34 AS4721 JCOM Co., Ltd. 7.21ms from Tokyo, JP
203.124.89.134 AS4721 JCOM Co., Ltd. 5.18ms from Tokyo, JP
14.193.137.40 AS4721 JCOM Co., Ltd. 8.88ms from Tokyo, JP
118.83.208.1 AS4721 JCOM Co., Ltd. 4.13ms from Tokyo, JP
14.193.47.75 AS4721 JCOM Co., Ltd. 12.30ms from Tokyo, JP
118.86.14.74 AS4721 JCOM Co., Ltd. 9.23ms from Tokyo, JP
14.193.216.1 AS4721 JCOM Co., Ltd. 4.09ms from Tokyo, JP
14.193.64.1 AS4721 JCOM Co., Ltd. 2.50ms from Tokyo, JP
14.193.22.238 AS4721 JCOM Co., Ltd. 11.32ms from Tokyo, JP
118.86.254.124 AS4721 JCOM Co., Ltd. 12.00ms from Tokyo, JP
112.137.39.92 AS4721 JCOM Co., Ltd. 6.06ms from Tokyo, JP
122.255.203.112 AS4721 JCOM Co., Ltd. 13.26ms from Tokyo, JP
14.193.190.21 AS4721 JCOM Co., Ltd. 13.45ms from Tokyo, JP
14.193.85.187 AS4721 JCOM Co., Ltd. 12.90ms from Tokyo, JP
110.232.2.226 AS4721 JCOM Co., Ltd. 2.58ms from Tokyo, JP
122.255.141.35 AS4721 JCOM Co., Ltd. 11.45ms from Tokyo, JP
123.98.255.202 AS4721 JCOM Co., Ltd. 11.21ms from Tokyo, JP
202.78.182.1 AS4721 JCOM Co., Ltd. 3.14ms from Tokyo, JP
122.255.200.1 AS4721 JCOM Co., Ltd. 2.30ms 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
41.110.77.193 AS36947 Telecom Algeria 13.20ms from Algiers, DZ
38.134.112.17 AS396168 ThinkBig Networks, LLC 5.04ms from Ashburn, US
209.55.8.49 AS10397 Momentum Telecom, Inc. 0.35ms from Atlanta, US
144.217.173.17 AS16276 OVH SAS 0.09ms from Beauharnois, CA
93.87.125.1 AS8400 TELEKOM SRBIJA a.d. 2.27ms from Belgrade, RS
96.10.182.33 AS11426 Charter Communications Inc 1.71ms from Charlotte, US
108.175.182.1 AS21565 Horry Telephone Cooperative, Inc. 8.42ms from Charlotte, US
111.9.54.97 AS9808 China Mobile Communications Group Co., Ltd. 3.00ms from Chengdu, CN
66.180.164.1 AS11595 Netsonic 9.20ms from Chicago, US
67.149.64.1 AS12083 WideOpenWest Finance LLC 10.12ms from Chicago, US
173.24.248.1 AS30036 Mediacom Communications Corp 13.34ms from Chicago, US
12.156.212.241 AS7018 AT&T Enterprises, LLC 8.15ms from Chicago, US
113.204.78.1 AS4837 CHINA UNICOM China169 Backbone 0.70ms from Chongqing, CN
99.113.174.225 AS7018 AT&T Enterprises, LLC 9.13ms from Columbus, US
179.154.2.1 AS28573 Claro NXT Telecomunicacoes Ltda 8.22ms from Curitiba, BR
24.144.17.1 AS12231 Conway Corporation 11.17ms from Dallas, US
131.234.54.177 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.21ms from Duesseldorf, DE
88.76.113.49 AS3209 Vodafone GmbH 9.45ms from Frankfurt am Main, DE
134.130.109.193 AS47610 RWTH Aachen University 4.33ms from Frankfurt am Main, DE
83.3.74.241 AS5617 Orange Polska Spolka Akcyjna 3.77ms from Gdansk, PL
91.159.147.209 AS719 Elisa Oyj 3.10ms from Helsinki, FI
104.171.225.1 AS135356 CN Care Cyber Cloud Limited 2.46ms from Hong Kong, HK
218.253.4.1 AS9908 HK Cable TV Ltd 0.55ms from Hong Kong, HK
68.225.72.1 AS22773 Cox Communications Inc. 19.61ms from Houston, US
78.184.208.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.74ms 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 -f3 -m6 114.134.245.17
traceroute to 114.134.245.17 (114.134.245.17): 6 hops max, 52 byte packets
3 [AS8449] 212.42.98.185 0.329 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
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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