% 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 '116.206.16.0 - 116.206.19.255'

% Abuse contact for '116.206.16.0 - 116.206.19.255' is 'noc@wicam.com.kh'

inetnum:        116.206.16.0 - 116.206.19.255
netname:        WICAM
descr:          WiCAM Corporation Ltd.
descr:          # 47, St. 271 corner St.480,
descr:          Sangkat Toul Tompong 2,
descr:          Khan Chamkar Morn,
descr:          Phnom Penh,
descr:          Cambodia
country:        KH
geoloc:         11.534377 104.912504
org:            ORG-WC3-AP
admin-c:        WN346-AP
tech-c:         WN346-AP
abuse-c:        AW856-AP
status:         ASSIGNED PORTABLE
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-by:         APNIC-HM
mnt-routes:     MAINT-KH-WICAM
mnt-irt:        IRT-WICAM-KH
last-modified:  2022-10-12T09:05:21Z
source:         APNIC

irt:            IRT-WICAM-KH
address:
address:        Sangkat Toul Tompong II, Khan Chamkar Morn
address:        Phenom Penh
address:        CAMBODIA
e-mail:         noc@wicam.com.kh
abuse-mailbox:  noc@wicam.com.kh
admin-c:        WN346-AP
tech-c:         WN346-AP
auth:           # Filtered
remarks:        noc@wicam.com.kh was validated on 2025-08-11
mnt-by:         MAINT-KH-WICAM
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

organisation:   ORG-WC3-AP
org-name:       WiCAM Corporation Ltd.
org-type:       LIR
country:        KH
address:        # 168, Street 1946, Village Bayap ,Sangkat Phnom Penh Thmey
address:        Khan Sen Sok, Phnom Penh, Cambodia
phone:          +855-69-888-833
e-mail:         noc@wicam.com.kh
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-02T12:57:39Z
source:         APNIC

role:           ABUSE WICAMKH
country:        ZZ
address:        # 47, St. 271?St.480
address:        Sangkat Toul Tompong II, Khan Chamkar Morn
address:        Phenom Penh
address:        CAMBODIA
phone:          +000000000
e-mail:         noc@wicam.com.kh
admin-c:        WN346-AP
tech-c:         WN346-AP
nic-hdl:        AW856-AP
remarks:        Generated from irt object IRT-WICAM-KH
remarks:        noc@wicam.com.kh was validated on 2025-08-11
abuse-mailbox:  noc@wicam.com.kh
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-11T09:26:13Z
source:         APNIC

person:         WICAM NOC
address:        #47, St. 271 corner St. 480, Sangkat Toul tompung 2, Khan Chamkar morn, Phnom Penh, Cambodia
country:        KH
phone:          +855 8188 8950
e-mail:         noc@wicam.com.kh
nic-hdl:        WN346-AP
mnt-by:         MAINT-KH-WICAM
last-modified:  2022-10-12T09:01:13Z
source:         APNIC

% Information related to '116.206.19.0/24AS24492'

route:          116.206.19.0/24
origin:         AS24492
descr:          WiCAM Corporation Ltd.
                # 168, Street 1946, Village Bayap ,Sangkat Phnom Penh Thmey
                Khan Sen Sok, Phnom Penh, Cambodia
mnt-by:         MAINT-KH-WICAM
last-modified:  2025-07-11T08:29:29Z
source:         APNIC

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