% Abuse contact for '177.4.0.0 - 177.4.7.255' is 'abuse@ctcsci.com' inetnum: 177.4.0.0 - 177.4.7.255 netname: HKCMI-HK descr: HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED geofeed: https://udc.hk/geofeed.csv status: ASSIGNED NON-PORTABLE mnt-by: MAINT-CTCSCITECHLIMITED-HK country: HK admin-c: CTLA8-AP tech-c: CTLA8-AP abuse-c: AC2739-AP 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-lower: MAINT-CTCSCITECHLIMITED-HK mnt-routes: MAINT-CTCSCITECHLIMITED-HK mnt-irt: IRT-CTCSCITECHLIMITED-HK last-modified: 2026-06-03T06:16:26Z source: APNIC irt: IRT-CTCSCITECHLIMITED-HK address: RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100 e-mail: admin@ctcsci.com abuse-mailbox: abuse@ctcsci.com admin-c: CTLA8-AP tech-c: CTLA8-AP auth: # Filtered remarks: admin@ctcsci.com was validated on 2026-01-05 remarks: abuse@ctcsci.com was validated on 2026-01-05 mnt-by: MAINT-CTCSCITECHLIMITED-HK last-modified: 2026-06-09T17:14:26Z source: APNIC role: ABUSE CTCSCITECHLIMITEDHK country: ZZ address: RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100 phone: +000000000 e-mail: admin@ctcsci.com admin-c: CTLA8-AP tech-c: CTLA8-AP nic-hdl: AC2739-AP remarks: Generated from irt object IRT-CTCSCITECHLIMITED-HK remarks: admin@ctcsci.com was validated on 2026-01-05 remarks: abuse@ctcsci.com was validated on 2026-01-05 abuse-mailbox: abuse@ctcsci.com mnt-by: APNIC-ABUSE last-modified: 2026-01-05T09:12:43Z source: APNIC role: CTCSCI TECH LIMITED administrator address: RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100 country: HK phone: +85266881450 e-mail: admin@ctcsci.com admin-c: CTLA8-AP tech-c: CTLA8-AP nic-hdl: CTLA8-AP mnt-by: MAINT-CTCSCITECHLIMITED-HK last-modified: 2023-09-25T15:13:59Z abuse-mailbox: abuse@ctcsci.com source: APNIC