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Summary
| Country |
 Japan
|
| Domain | ntt.com |
| Size | 1,024 |
| Registry | APNIC |
| Network Name | ntt-bizlink |
Whois
inetnum: 117.20.72.0 - 117.20.79.255
netname: ntt-bizlink
descr: Internet Data Center
descr: NTT Bizlink, Inc.
descr: Tokyo, Japan
country: JP
org: ORG-NBI2-AP
admin-c: KO185-AP
tech-c: KO185-AP
abuse-c: AN768-AP
status: ASSIGNED 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-JP-BIZLINK
mnt-routes: MAINT-JP-BIZLINK
mnt-irt: IRT-NTT-BIZLINK-JP
last-modified: 2024-06-19T01:43:17Z
source: APNIC
irt: IRT-NTT-BIZLINK-JP
address: Sumitomo Korakuen Bldg. 1-4-1
address: Koishikawa
address: Bunkyo-ku, Tokyo Japan
address: 112-0002
e-mail: biz-net_admin@ntt.com
abuse-mailbox: biz-net_admin@ntt.com
admin-c: KO185-AP
tech-c: KO185-AP
auth: # Filtered
remarks: biz-net_admin@ntt.com was validated on 2025-06-17
mnt-by: MAINT-JP-BIZLINK
last-modified: 2025-11-18T00:26:40Z
source: APNIC
organisation: ORG-NBI2-AP
org-name: NTT BizLink, Inc.
org-type: LIR
country: JP
address: Sumitomo Korakuen Bldg.
address: 1-4-1
address: Koishikawa Bunkyo-ku
phone: +81-3-6381-2680
fax-no: +81-3-5803-4401
e-mail: biz-net_admin@ntt.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-05-09T12:56:11Z
source: APNIC
role: ABUSE NTTBIZLINKJP
country: ZZ
address: Sumitomo Korakuen Bldg. 1-4-1
address: Koishikawa
address: Bunkyo-ku, Tokyo Japan
address: 112-0002
phone: +000000000
e-mail: biz-net_admin@ntt.com
admin-c: KO185-AP
tech-c: KO185-AP
nic-hdl: AN768-AP
remarks: Generated from irt object IRT-NTT-BIZLINK-JP
remarks: biz-net_admin@ntt.com was validated on 2025-06-17
abuse-mailbox: biz-net_admin@ntt.com
mnt-by: APNIC-ABUSE
last-modified: 2025-06-17T23:54:29Z
source: APNIC
person: Kazuyoshi Oohashi
address: Sumitomo Korakuen Bldg. 1-4-1 Bunkyo-ku, Tokyo Japan
country: JP
phone: +81-3-6381-2680
e-mail: biz-net_admin@ntt.com
nic-hdl: KO185-AP
mnt-by: MAINT-JP-BIZLINK
last-modified: 2024-05-24T06:21:54Z
source: APNICCIDR IP address subranges within 117.20.72.0/22 subnet
- 117.20.72.0/24
- 117.20.73.0/24
- 117.20.74.0/24
- 117.20.75.0/24