% 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 '219.78.0.0 - 219.78.255.255'

% Abuse contact for '219.78.0.0 - 219.78.255.255' is 'noc@imsbiz.com'

inetnum:        219.78.0.0 - 219.78.255.255
netname:        NETVIGATOR
descr:          Hong Kong Telecommunications (HKT) Limited Mass Internet
country:        HK
admin-c:        NA45-AP
tech-c:         NA45-AP
abuse-c:        AH981-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-HK-IMS-CS
mnt-lower:      MAINT-HK-IMS-CS
mnt-routes:     MAINT-HK-IMS-WILSON
mnt-irt:        IRT-HKTIMS-HK
last-modified:  2022-10-28T05:08:46Z
source:         APNIC

irt:            IRT-HKTIMS-HK
address:        PO Box 9896 GPO
e-mail:         noc@imsbiz.com
abuse-mailbox:  noc@imsbiz.com
admin-c:        WC109-AP
tech-c:         WC109-AP
auth:           # Filtered
remarks:        noc@imsbiz.com
remarks:        noc@imsbiz.com was validated on 2024-08-22
mnt-by:         MAINT-HK-IMS
last-modified:  2024-08-22T03:30:23Z
source:         APNIC

role:           ABUSE HKTIMSHK
country:        ZZ
address:        PO Box 9896 GPO
phone:          +000000000
e-mail:         noc@imsbiz.com
admin-c:        WC109-AP
tech-c:         WC109-AP
nic-hdl:        AH981-AP
remarks:        Generated from irt object IRT-HKTIMS-HK
remarks:        noc@imsbiz.com was validated on 2024-08-22
abuse-mailbox:  noc@imsbiz.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-08-22T03:30:25Z
source:         APNIC

role:           NETVIGATOR ADMINISTRATORS
address:        PO Box 9896 GPO
address:        Hong Kong
phone:          +852-2888-2888
country:        hk
e-mail:         pmaster@netvigator.com
admin-c:        WC109-AP
tech-c:         WC109-AP
nic-hdl:        NA45-AP
mnt-by:         MAINT-HK-IMS
last-modified:  2008-09-04T07:54:15Z
source:         APNIC

% Information related to '219.78.168.0/24AS4760'

route:          219.78.168.0/24
origin:         AS4760
descr:          PCCW IMS Limited
                14/F, Lockhart Exchange Bldg
                No. 3 Hennessy Road
mnt-by:         MAINT-HK-IMS
last-modified:  2020-09-28T03:38:11Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)

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