Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 Japan
|
| Domain | jcom.co.jp |
| Size | 32,768 |
| Registry | APNIC |
| Network Name | JTCL-JP |
Whois
inetnum: 27.136.0.0 - 27.143.255.255
netname: JTCL-JP
descr: JCOM Co., Ltd.
country: JP
org: ORG-JTCL1-AP
admin-c: JTCL2-AP
tech-c: JTCL2-AP
abuse-c: AJ428-AP
status: ALLOCATED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-JTCL-JP
mnt-routes: MAINT-JTCL-JP
mnt-irt: IRT-JTCL-JP
last-modified: 2021-10-18T23:14:15Z
source: APNIC
irt: IRT-JTCL-JP
address: 1-2-1, Kamiogi, Suginami-ku
address: Tokyo, Japan, 167-0043
e-mail: abuse@home.ne.jp
abuse-mailbox: abuse@home.ne.jp
admin-c: JTCL2-AP
tech-c: JTCL2-AP
auth: # Filtered
remarks: abuse@home.ne.jp was validated on 2025-11-11
mnt-by: MAINT-JTCL-JP
last-modified: 2025-11-18T00:29:34Z
source: APNIC
organisation: ORG-JTCL1-AP
org-name: JCOM Co., Ltd.
org-type: LIR
country: JP
address: 1-2-1, Kamiogi, Suginami-ku
address: Tokyo, Japan, 167-0043
phone: +81-3-4366-8870
fax-no: +81-3-4366-8571
e-mail: abuse@home.ne.jp
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:29Z
source: APNIC
role: ABUSE JTCLJP
country: ZZ
address: 1-2-1, Kamiogi, Suginami-ku
address: Tokyo, Japan, 167-0043
phone: +000000000
e-mail: abuse@home.ne.jp
admin-c: JTCL2-AP
tech-c: JTCL2-AP
nic-hdl: AJ428-AP
remarks: Generated from irt object IRT-JTCL-JP
remarks: abuse@home.ne.jp was validated on 2025-11-11
abuse-mailbox: abuse@home.ne.jp
mnt-by: APNIC-ABUSE
last-modified: 2025-11-11T13:40:10Z
source: APNIC
role: Jupiter Telecommunication Co Ltd administrator
address: 1-2-1, Kamiogi,Suginami-ku
address: Tokyo, Japan, 167-0043
country: JP
phone: +81-3-6765-8000
e-mail: abuse@home.ne.jp
admin-c: JTCL2-AP
tech-c: JTCL2-AP
nic-hdl: JTCL2-AP
mnt-by: MAINT-JTCL-JP
last-modified: 2025-07-01T05:25:52Z
source: APNICCIDR IP address subranges within 27.142.128.0/17 subnet
- 27.142.128.0/24
- 27.142.129.0/24
- 27.142.130.0/24
- 27.142.131.0/24
- 27.142.132.0/24
- 27.142.133.0/24
- 27.142.134.0/24
- 27.142.135.0/24
- 27.142.136.0/24
- 27.142.137.0/24
- 27.142.138.0/24
- 27.142.139.0/24
- 27.142.140.0/24
- 27.142.141.0/24
- 27.142.142.0/24
- 27.142.143.0/24
- 27.142.144.0/24
- 27.142.145.0/24
- 27.142.146.0/24
- 27.142.147.0/24
- 27.142.148.0/24
- 27.142.149.0/24
- 27.142.150.0/24
- 27.142.151.0/24
- 27.142.152.0/24
- 27.142.153.0/24
- 27.142.154.0/24
- 27.142.155.0/24
- 27.142.156.0/24
- 27.142.157.0/24
- 27.142.158.0/24
- 27.142.159.0/24
- 27.142.160.0/24
- 27.142.161.0/24
- 27.142.162.0/24
- 27.142.163.0/24
- 27.142.164.0/24
- 27.142.165.0/24
- 27.142.166.0/24
- 27.142.167.0/24
- 27.142.168.0/24
- 27.142.169.0/24
- 27.142.170.0/24
- 27.142.171.0/24
- 27.142.172.0/24
- 27.142.173.0/24
- 27.142.174.0/24
- 27.142.175.0/24
- 27.142.176.0/24
- 27.142.177.0/24
- 27.142.178.0/24
- 27.142.179.0/24
- 27.142.180.0/24
- 27.142.181.0/24
- 27.142.182.0/24
- 27.142.183.0/24
- 27.142.184.0/24
- 27.142.185.0/24
- 27.142.186.0/24
- 27.142.187.0/24
- 27.142.188.0/24
- 27.142.189.0/24
- 27.142.190.0/24
- 27.142.191.0/24
- 27.142.192.0/24
- 27.142.193.0/24
- 27.142.194.0/24
- 27.142.195.0/24
- 27.142.196.0/24
- 27.142.197.0/24
- 27.142.198.0/24
- 27.142.199.0/24
- 27.142.200.0/24
- 27.142.201.0/24
- 27.142.202.0/24
- 27.142.203.0/24
- 27.142.204.0/24
- 27.142.205.0/24
- 27.142.206.0/24
- 27.142.207.0/24
- 27.142.208.0/24
- 27.142.209.0/24
- 27.142.210.0/24
- 27.142.211.0/24
- 27.142.212.0/24
- 27.142.213.0/24
- 27.142.214.0/24
- 27.142.215.0/24
- 27.142.216.0/24
- 27.142.217.0/24
- 27.142.218.0/24
- 27.142.219.0/24
- 27.142.220.0/24
- 27.142.221.0/24
- 27.142.222.0/24
- 27.142.223.0/24
- 27.142.224.0/24
- 27.142.225.0/24
- 27.142.226.0/24
- 27.142.227.0/24
- 27.142.228.0/24
- 27.142.229.0/24
- 27.142.230.0/24
- 27.142.231.0/24
- 27.142.232.0/24
- 27.142.233.0/24
- 27.142.234.0/24
- 27.142.235.0/24
- 27.142.236.0/24
- 27.142.237.0/24
- 27.142.238.0/24
- 27.142.239.0/24
- 27.142.240.0/24
- 27.142.241.0/24
- 27.142.242.0/24
- 27.142.243.0/24
- 27.142.244.0/24
- 27.142.245.0/24
- 27.142.246.0/24
- 27.142.247.0/24
- 27.142.248.0/24
- 27.142.249.0/24
- 27.142.250.0/24
- 27.142.251.0/24
- 27.142.252.0/24
- 27.142.253.0/24
- 27.142.254.0/24
- 27.142.255.0/24