Details about AS (Autonomous System) number

AS4721

JCOM Co., Ltd.

General
Hosted domains
IP ranges
WHOIS details

AS4721 - JCOM Co., Ltd.


Country	🇯🇵 Japan
Address	Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda, Chiyoda-ku, Tokyo 101-0047, Japan
ASN type Business, education, government, hosting or ISP	Isp
Registry	APNIC
Website	jcom.co.jp
Hosted domains	10
Allocated	1996-11-20
Updated	2022-02-18

Hosted domains

There are 10 domain names hosted on this ASN.

Domain	Rank
komugi-field.com	38,531,973
swalk.info	41,406,581
sakaki333.com	87,256,394
hirno.net	115,223,489
hailria.art	262,678,990

Domain	Rank
dualmoon.org	264,734,870
tserver.jp	276,541,088
idoukyoku.net	276,917,766
starani.se	278,334,852
fishblue.jp	282,809,871

IP ranges

The ASN has 163 associated IP address ranges.

IP	Version
14.193.0.0/17	IPv4
14.193.0.0/16	IPv4
14.193.128.0/17	IPv4
61.203.224.0/20	IPv4
61.203.224.0/19	IPv4
61.203.240.0/20	IPv4
110.4.48.0/21	IPv4
110.4.48.0/20	IPv4

IP	Version
110.4.56.0/21	IPv4
110.92.80.0/21	IPv4
110.92.80.0/20	IPv4
110.92.88.0/21	IPv4
110.93.0.0/21	IPv4
110.93.0.0/22	IPv4
110.93.4.0/22	IPv4
110.173.240.0/21	IPv4

WHOIS details

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
Autonomous System Information:
a. [AS Number]                  4721
b. [AS Name]                    JCN
g. [Organization]               JCOM Co., Ltd.
m. [Administrative Contact]     JP00124485
n. [Technical Contact]          JP00124485
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 1996/11/20
[Last Update]                   2022/02/17 16:33:18(JST)

Best Email hosting on AS4721
JCOM Co., Ltd.

Email providers
Domains

mail
1
googlemail.com
1
hirno.net
1
komugi-field.com
1
tserver.jp
1
porkbun.com
1
mailgun.org
1

Best domain registrar on AS4721
JCOM Co., Ltd.

Provider
Domains

furu.org
2
mydns.jp
2
dnsv.jp
1
value-domain.com
1
cloudflare.com
1
porkbun.com
1
registrar-servers.com
1
googledomains.com
1