% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
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% Information related to '103.209.232.0 - 103.209.232.255'

% Abuse contact for '103.209.232.0 - 103.209.232.255' is 'abuse@hknetbroadband.com'

inetnum:        103.209.232.0 - 103.209.232.255
netname:        PACDIA-HK
descr:
country:        HK
admin-c:        AA2374-AP
tech-c:         AA2374-AP
abuse-c:        AA2374-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-PACDIA-HK
mnt-irt:        IRT-PACDIA-HK
last-modified:  2024-04-19T12:13:05Z
source:         APNIC

irt:            IRT-PACDIA-HK
address:        19 Glee Path, Mei Foo Sun Chuen, Kowloon
e-mail:         abuse@hknetbroadband.com
abuse-mailbox:  abuse@hknetbroadband.com
admin-c:        AA2374-AP
tech-c:         AA2374-AP
auth:           # Filtered
remarks:        abuse@hknetbroadband.com is invalid
mnt-by:         MAINT-PACDIA-HK
last-modified:  2026-07-08T13:13:03Z
source:         APNIC

role:           abuse administrator
address:        19 Glee Path, Mei Foo Sun Chuen, Kowloon
country:        HK
phone:          +85261841611
e-mail:         abuse@hknetbroadband.com
admin-c:        AA2374-AP
tech-c:         AA2374-AP
nic-hdl:        AA2374-AP
mnt-by:         MAINT-PACDIA-HK
last-modified:  2026-05-07T09:05:11Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)