% 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 '103.30.52.0 - 103.30.55.255' % Abuse contact for '103.30.52.0 - 103.30.55.255' is 'abuse@rgb-net.biz' inetnum: 103.30.52.0 - 103.30.55.255 netname: RGB-NET-JP descr: RGB Net, Inc. descr: Yaesu Ekimae Go-Do Building 6F Yaesu1-9-13 country: JP org: ORG-RNI1-AP admin-c: RNIN1-AP tech-c: RNIN1-AP abuse-c: AR1082-AP status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-RGB-NET-JP mnt-routes: MAINT-RGB-NET-JP mnt-irt: IRT-RGB-NET-JP last-modified: 2020-11-11T00:49:49Z source: APNIC irt: IRT-RGB-NET-JP address: Yaesu Ekimae Go-Do Building 6F, Yaesu1-9-13, Chuou-Ku, Tokyo, Japan 103-0028 e-mail: support@rgb-net.biz abuse-mailbox: abuse@rgb-net.biz admin-c: RNIN1-AP tech-c: RNIN1-AP auth: # Filtered remarks: abuse@rgb-net.biz was validated on 2025-12-23 remarks: support@rgb-net.biz was validated on 2025-12-23 mnt-by: MAINT-RGB-NET-JP last-modified: 2025-12-23T13:21:43Z source: APNIC organisation: ORG-RNI1-AP org-name: RGB Net, Inc. org-type: LIR country: JP address: Yaesu Ekimae Go-Do Building 6F Yaesu1-9-13 phone: +81-3-6679-2721 fax-no: +81-3-6679-2721 e-mail: ken.nakajima@rgb-net.biz mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:53Z source: APNIC role: ABUSE RGBNETJP country: ZZ address: Yaesu Ekimae Go-Do Building 6F, Yaesu1-9-13, Chuou-Ku, Tokyo, Japan 103-0028 phone: +000000000 e-mail: support@rgb-net.biz admin-c: RNIN1-AP tech-c: RNIN1-AP nic-hdl: AR1082-AP remarks: Generated from irt object IRT-RGB-NET-JP remarks: abuse@rgb-net.biz was validated on 2025-12-23 remarks: support@rgb-net.biz was validated on 2025-12-23 abuse-mailbox: abuse@rgb-net.biz mnt-by: APNIC-ABUSE last-modified: 2025-12-23T13:22:11Z source: APNIC role: RGB NET INC - network administrator address: Yaesu Ekimae Go-Do Building 6F, Yaesu1-9-13, Chuou-Ku, Tokyo, Japan 103-0028 country: JP phone: +81-3-6675-3873 e-mail: ken.nakajima@rgb-net.biz admin-c: RNIN1-AP tech-c: RNIN1-AP nic-hdl: RNIN1-AP mnt-by: MAINT-RGB-NET-JP last-modified: 2016-12-31T08:21:07Z source: APNIC % Information related to '103.30.52.0/22AS132827' route: 103.30.52.0/22 origin: AS132827 descr: RGB Net, Inc. Yaesu Ekimae Go-Do Building 6F Yaesu1-9-13 mnt-by: MAINT-RGB-NET-JP last-modified: 2020-07-03T04:45:16Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)