122.255.192.0/18

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Registry APNIC
ID JCN

WHOIS Details

inetnum:        122.255.192.0 - 122.255.223.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:42:07Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        122.255.192.0 - 122.255.223.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2015-11-25T04:47:22Z
source:         JPNIC

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.255.217.66 kemoshiko.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
122.255.215.160 AS4721 JCOM Co., Ltd. 11.59ms from Tokyo, JP
122.255.192.1 AS4721 JCOM Co., Ltd. 3.09ms from Tokyo, JP
122.255.244.1 AS4721 JCOM Co., Ltd. 4.35ms from Tokyo, JP
122.255.224.1 AS4721 JCOM Co., Ltd. 3.78ms from Tokyo, JP
122.255.211.237 AS4721 JCOM Co., Ltd. 13.41ms from Tokyo, JP
122.255.193.241 AS4721 JCOM Co., Ltd. 12.04ms from Tokyo, JP
122.255.237.106 AS4721 JCOM Co., Ltd. 12.52ms from Tokyo, JP
122.255.236.1 AS4721 JCOM Co., Ltd. 4.09ms from Tokyo, JP
122.255.241.68 AS4721 JCOM Co., Ltd. 12.95ms from Tokyo, JP
122.255.202.73 AS4721 JCOM Co., Ltd. 11.56ms from Tokyo, JP
122.255.228.1 AS4721 JCOM Co., Ltd. 3.58ms from Tokyo, JP
122.255.246.46 AS4721 JCOM Co., Ltd. 9.50ms from Tokyo, JP
122.255.243.121 AS4721 JCOM Co., Ltd. 11.54ms from Tokyo, JP
122.255.221.99 AS4721 JCOM Co., Ltd. 12.34ms from Tokyo, JP
122.255.229.19 AS4721 JCOM Co., Ltd. 13.35ms from Tokyo, JP
122.255.231.174 AS4721 JCOM Co., Ltd. 12.08ms from Tokyo, JP
122.255.203.108 AS4721 JCOM Co., Ltd. 9.45ms from Tokyo, JP
122.255.212.1 AS4721 JCOM Co., Ltd. 2.58ms from Tokyo, JP
122.255.230.5 AS4721 JCOM Co., Ltd. 10.79ms from Tokyo, JP
122.255.197.68 AS4721 JCOM Co., Ltd. 12.35ms from Tokyo, JP
122.255.219.53 AS4721 JCOM Co., Ltd. 12.14ms from Tokyo, JP
122.255.204.1 AS4721 JCOM Co., Ltd. 3.00ms from Tokyo, JP
122.255.245.222 AS4721 JCOM Co., Ltd. 12.96ms from Tokyo, JP
122.255.217.66 AS4721 JCOM Co., Ltd. 8.97ms from Tokyo, JP
122.255.222.25 AS4721 JCOM Co., Ltd. 12.43ms 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
195.229.181.2 AS56479 Higher Colleges of Technology 4.90ms from Al Fujairah City, AE
4.227.217.114 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
24.31.25.2 AS40285 NORTHLAND CABLE TELEVISION INC. 2.96ms from Atlanta, US
103.170.222.2 AS147228 Bangalore Metro Rail Corporation Ltd. 2.16ms from Bengaluru, IN
186.99.160.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 12.47ms from Bogota, CO
63.251.105.178 AS32475 Internap Holding LLC 1.27ms from Dallas, US
34.247.33.18 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
79.238.170.50 AS3320 Deutsche Telekom AG 8.87ms from Frankfurt am Main, DE
14.18.119.66 AS58466 CHINANET Guangdong province network 1.59ms from Guangzhou, CN
218.25.194.50 AS4837 CHINA UNICOM China169 Backbone 7.74ms from Liaoyang, CN
81.193.188.130 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.65ms from Lisbon, PT
212.0.122.178 AS8220 COLT Technology Services Group Limited 7.96ms from Marseille, FR
37.99.219.82 AS21191 Joint Stock Company TransTeleCom 17.99ms from Moscow, RU
208.86.16.82 AS14160 Premium Hosting, Inc. 1.17ms from New York City, US
177.69.124.242 AS16735 ALGAR TELECOM S/A 1.10ms from Osasco, BR
67.51.99.50 AS7385 Allstream Business US, LLC 0.82ms from Seattle, US
194.34.12.2 AS41901 TELELINK BUSINESS SERVICES EAD 0.86ms from Sofia, BG
66.61.67.98 AS10796 Charter Communications Inc 11.31ms from Toronto, CA
171.41.196.114 AS4134 CHINANET-BACKBONE 6.17ms from Wuhan, CN
12.187.153.210 AS7018 AT&T Enterprises, LLC 2.05ms from Atlanta, US
50.170.192.130 AS7922 Comcast Cable Communications, LLC 1.22ms from Boston, US
109.100.121.82 AS9050 Orange Romania S.A. 2.84ms from Bucharest, RO
186.182.162.2 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.47ms from Buenos Aires, AR
187.140.104.146 AS8151 UNINET 5.21ms from Guadalajara, MX
113.233.218.98 AS4837 CHINA UNICOM China169 Backbone 14.45ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 122.255.224.247
traceroute to 122.255.224.247 (122.255.224.247): 64 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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