% APNIC found the following authoritative answer from: whois.apnic.net % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '185.254.240.0 - 185.254.243.255' % Abuse contact for '185.254.240.0 - 185.254.243.255' is 'noc@osoa.co.jp' inetnum: 185.254.240.0 - 185.254.243.255 netname: OSOA-JP descr: OSOA Co.,LTD. country: JP org: ORG-OC2-AP admin-c: OCA2-AP tech-c: OCA2-AP abuse-c: AO292-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-OSOA-JP mnt-routes: MAINT-OSOA-JP mnt-irt: IRT-OSOA-JP last-modified: 2023-08-14T05:21:49Z source: APNIC irt: IRT-OSOA-JP address: 2-20 Shiohama Koutou-ku Tokyo 135-0043 e-mail: noc@osoa.co.jp abuse-mailbox: noc@osoa.co.jp admin-c: OCA2-AP tech-c: OCA2-AP auth: # Filtered remarks: noc@osoa.co.jp was validated on 2025-09-09 mnt-by: MAINT-OSOA-JP last-modified: 2025-11-18T00:31:56Z source: APNIC organisation: ORG-OC2-AP org-name: OSOA Co.,LTD. org-type: LIR country: JP address: Higashi phone: +81-50-3559-7788 e-mail: noc@osoa.co.jp mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-06-12T12:59:01Z source: APNIC role: ABUSE OSOAJP country: ZZ address: 2-20 Shiohama Koutou-ku Tokyo 135-0043 phone: +000000000 e-mail: noc@osoa.co.jp admin-c: OCA2-AP tech-c: OCA2-AP nic-hdl: AO292-AP remarks: Generated from irt object IRT-OSOA-JP remarks: noc@osoa.co.jp was validated on 2025-09-09 abuse-mailbox: noc@osoa.co.jp mnt-by: APNIC-ABUSE last-modified: 2025-09-09T17:26:19Z source: APNIC role: OSOA CoLTD administrator address: 2-20 Shiohama Koutou-ku Tokyo 135-0043 country: JP phone: +81-50-3559-7788 e-mail: noc@osoa.co.jp admin-c: OCA2-AP tech-c: OCA2-AP nic-hdl: OCA2-AP mnt-by: MAINT-OSOA-JP last-modified: 2019-08-23T16:59:28Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)