% 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 '203.83.64.0 - 203.83.95.255'

% Abuse contact for '203.83.64.0 - 203.83.95.255' is 'abuse@hkcable.com.hk'

inetnum:        203.83.64.0 - 203.83.95.255
netname:        HKCABLE-HK
descr:          HK Cable TV Ltd
descr:          Cable Multi-Media Services
country:        HK
org:            ORG-HKCT1-AP
admin-c:        AD23-AP
tech-c:         AD23-AP
abuse-c:        AH839-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-ICABLE
mnt-routes:     MAINT-HK-ICABLE
mnt-irt:        IRT-HKCABLE-HK
last-modified:  2020-10-20T00:56:06Z
source:         APNIC

irt:            IRT-HKCABLE-HK
address:        7/F Cable TV Tower
address:        9 Hoi Shing Road
address:        Tsuen Wan
address:        N.T.
e-mail:         noc@hkcable.com.hk
abuse-mailbox:  abuse@hkcable.com.hk
admin-c:        CL3279-AP
tech-c:         CL3279-AP
auth:           # Filtered
remarks:        abuse@hkcable.com.hk was validated on 2025-11-12
remarks:        noc@hkcable.com.hk was validated on 2025-12-30
mnt-by:         MAINT-HK-ICABLE
last-modified:  2025-12-30T13:08:40Z
source:         APNIC

organisation:   ORG-HKCT1-AP
org-name:       Hong Kong Cable Television Limited
org-type:       LIR
country:        HK
address:        7/F Cable TV Tower
address:        9 Hoi Shing Road
address:        Tsuen Wan
address:        N.T.
phone:          +852-2112-6985
e-mail:         chrislo@cms.hkcable.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE HKCABLEHK
country:        ZZ
address:        7/F Cable TV Tower
address:        9 Hoi Shing Road
address:        Tsuen Wan
address:        N.T.
phone:          +000000000
e-mail:         noc@hkcable.com.hk
admin-c:        CL3279-AP
tech-c:         CL3279-AP
nic-hdl:        AH839-AP
remarks:        Generated from irt object IRT-HKCABLE-HK
remarks:        abuse@hkcable.com.hk was validated on 2025-11-12
remarks:        noc@hkcable.com.hk was validated on 2025-12-30
abuse-mailbox:  abuse@hkcable.com.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-30T13:08:55Z
source:         APNIC

person:         administrator dns
address:        12/F Cable TV Tower
address:        9 Hoi Shing Road
address:        Tsuen Wan
address:        N.T.
address:        HK
country:        HK
phone:          +852-2112-7516
e-mail:         dnsadmin@cms.hkcable.com
nic-hdl:        AD23-AP
mnt-by:         MAINT-HK-ICABLE
abuse-mailbox:  dnsadmin@cms.hkcable.com
last-modified:  2020-08-13T03:00:32Z
source:         APNIC

% Information related to '203.83.75.0/24AS9513'

route:          203.83.75.0/24
origin:         AS9513
descr:          Hong Kong Cable Television Limited
                7/F., Cable TV Tower
                9 Hoi Shing Road
mnt-by:         MAINT-HK-ICABLE
last-modified:  2020-09-08T09:09:16Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)