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
14.193.239.74 ██████████ 2
118.87.177.239 ██████████ 2
61.203.244.235 ██████████ 1
182.50.233.70 ██████████ 1
118.86.67.10 ██████████ 1
118.87.244.202 ██████████ 1
14.193.69.34 ██████████ 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

1,938 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
114.134.252.1 AS4721 JCOM Co., Ltd. 2.87ms from Tokyo, JP
14.193.79.17 AS4721 JCOM Co., Ltd. 11.44ms from Tokyo, JP
111.90.7.110 AS4721 JCOM Co., Ltd. 10.00ms from Tokyo, JP
114.198.215.254 AS4721 JCOM Co., Ltd. 2.66ms from Tokyo, JP
115.42.101.190 AS4721 JCOM Co., Ltd. 14.25ms from Tokyo, JP
114.198.200.1 AS4721 JCOM Co., Ltd. 2.65ms from Tokyo, JP
114.134.237.228 AS4721 JCOM Co., Ltd. 9.35ms from Tokyo, JP
14.193.29.1 AS4721 JCOM Co., Ltd. 3.71ms from Tokyo, JP
211.19.208.1 AS4721 JCOM Co., Ltd. 2.67ms from Tokyo, JP
202.72.69.124 AS4721 JCOM Co., Ltd. 6.36ms from Tokyo, JP
175.41.105.122 AS4721 JCOM Co., Ltd. 15.15ms from Tokyo, JP
220.208.76.1 AS4721 JCOM Co., Ltd. 2.38ms from Tokyo, JP
14.193.110.183 AS4721 JCOM Co., Ltd. 13.12ms from Tokyo, JP
118.86.239.109 AS4721 JCOM Co., Ltd. 13.01ms from Tokyo, JP
116.70.150.98 AS4721 JCOM Co., Ltd. 12.78ms from Tokyo, JP
118.87.60.1 AS4721 JCOM Co., Ltd. 3.92ms from Tokyo, JP
111.90.97.206 AS4721 JCOM Co., Ltd. 11.52ms from Tokyo, JP
116.70.153.113 AS4721 JCOM Co., Ltd. 6.10ms from Tokyo, JP
180.92.46.34 AS4721 JCOM Co., Ltd. 7.33ms from Tokyo, JP
114.134.248.1 AS4721 JCOM Co., Ltd. 4.07ms from Tokyo, JP
118.83.246.39 AS4721 JCOM Co., Ltd. 10.77ms from Tokyo, JP
118.86.61.74 AS4721 JCOM Co., Ltd. 12.31ms from Tokyo, JP
118.83.165.49 AS4721 JCOM Co., Ltd. 11.69ms from Tokyo, JP
14.193.43.40 AS4721 JCOM Co., Ltd. 6.96ms from Tokyo, JP
110.173.249.114 AS4721 JCOM Co., Ltd. 7.35ms 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
212.187.116.1 AS33915 Vodafone Libertel B.V. 1.20ms from Amsterdam, NL
68.167.76.65 AS396356 Latitude.sh 0.10ms from Ashburn, US
174.76.150.1 AS22773 Cox Communications Inc. 15.89ms from Atlanta, US
23.148.154.1 AS54696 Foothills Broadband, LLC 8.00ms from Atlanta, US
142.177.39.193 AS855 Bell Canada 15.29ms from Beauharnois, CA
190.84.151.1 AS10620 Telmex Colombia S.A. 8.71ms from Bogotá, CO
71.184.210.1 AS701 Verizon Business 1.50ms from Boston, US
191.202.32.1 AS26599 TELEFÔNICA BRASIL S.A 15.43ms from Brasilia, BR
110.20.40.1 AS4804 Microplex PTY LTD 1.36ms from Brisbane, AU
109.88.43.1 AS12392 VOO S.A. 2.88ms from Brussels, BE
185.185.100.1 AS206486 AXIONET IOT SRL 0.62ms from Bucharest, RO
200.124.176.1 AS52314 Universidad Nacional del Noroeste de Buenos Aires (UNNOBA) 5.83ms from Buenos Aires, AR
200.49.1.1 AS52444 Pogliotti & Pogliotti Construcciones S.A. 6.89ms from Buenos Aires, AR
181.110.194.1 AS7303 Telecom Argentina S.A. 1.60ms from Buenos Aires, AR
41.47.112.1 AS8452 TE-AS 4.41ms from Cairo, EG
175.23.57.1 AS4837 CHINA UNICOM China169 Backbone 3.93ms from Changchun, CN
203.62.182.49 AS32824 WORLD WIDE TECHNOLOGY HOLDING CO., LLC. 7.83ms from Chicago, US
69.21.2.49 AS4181 TDS TELECOM 4.27ms from Chicago, US
186.139.90.1 AS7303 Telecom Argentina S.A. 0.54ms from Cordoba, AR
34.10.15.177 AS396982 Google LLC 0.11ms from Council Bluffs, US
201.10.74.1 AS8167 V tal 0.70ms from Curitiba, BR
70.169.211.1 AS22773 Cox Communications Inc. 4.88ms from Dallas, US
115.127.124.65 AS24342 BRACNet Limited 0.64ms from Dhaka, BD
109.71.20.1 AS21413 Envia Tel GmbH 4.77ms from Falkenstein, DE
91.89.60.1 AS3209 Vodafone GmbH 3.51ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 118.86.196.1
traceroute to 118.86.196.1 (118.86.196.1): 64 hops max, 52 byte packets
1 [AS15169] 142.251.60.112 140.969 ms
2 *
3 [AS9824] 220.152.46.109 157.152 ms
4 *
5 *
6 [AS4721] 118.86.196.1 165.765 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
On

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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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