| AS Number | 4721 |
|---|---|
| AS Name | JCN |
| Organization | JCOM Co., Ltd.(JCN) |
| Country | JP N/A |
| Number of IPv4 Routes | 162 |
| Number of IPv6 Routes | 2 |
| ASN type | BUSINESS |
| Allocation Status | |
| Registry | JPNIC |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 114.142.128.0/21 | 2048 |
| 203.124.64.0/20 | 4096 |
| 180.92.32.0/20 | 4096 |
| 203.114.248.0/23 | 512 |
| 203.114.250.0/23 | 512 |
| 219.124.224.0/19 | 8192 |
| 116.70.160.0/19 | 8192 |
| 218.219.80.0/20 | 4096 |
| 180.149.160.0/19 | 8192 |
| buy plan | 4096 |
| buy plan | 8192 |
| buy plan | 8192 |
| buy plan | 8192 |
| buy plan | 2048 |
[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]
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)
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2019-05-20T03:52:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4683 - AS4735'
as-block: AS4683 - AS4735
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2023-08-28T04:50:39Z
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
% Information related to 'AS4721'
aut-num: AS4721
as-name: JCN
descr: JCOM Co., Ltd.
import:
export:
country: JP
admin-c: JP00124485
tech-c: JP00124485
last-modified: 2022-02-18T01:33:18Z
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)
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
| AS Number | Description | Country |
|---|---|---|
| AS9824 | JCOM Co., Ltd. | JP |
| AS Number | Description | Country |
|---|---|---|
| AS9824 | JCOM Co., Ltd. | JP |
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