% 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 '66.228.0.0 - 66.228.15.255'

% Abuse contact for '66.228.0.0 - 66.228.15.255' is 'jolynn@whizcomms.com.sg'

inetnum:        66.228.0.0 - 66.228.15.255
netname:        WHIZCOMMS-SG
descr:          150 Kampong Ampat
descr:          # 04-02 KA Centre
descr:          Singapore 368324
country:        SG
org:            ORG-WCPL2-AP
admin-c:        WCPL1-AP
tech-c:         WCPL1-AP
abuse-c:        AW940-AP
status:         ALLOCATED 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-lower:      MAINT-WHIZCOMMS-SG
mnt-routes:     MAINT-WHIZCOMMS-SG
mnt-irt:        IRT-WHIZCOMMS-SG
last-modified:  2020-07-07T04:57:10Z
source:         APNIC

irt:            IRT-WHIZCOMMS-SG
address:        150 Kampong Ampat
address:
address:        Singapore 368324
e-mail:         jolynn@whizcomms.com.sg
abuse-mailbox:  jolynn@whizcomms.com.sg
admin-c:        WCPL1-AP
tech-c:         WCPL1-AP
auth:           # Filtered
remarks:        jolynn@whizcomms.com.sg was validated on 2025-10-01
mnt-by:         MAINT-WHIZCOMMS-SG
last-modified:  2025-11-18T00:30:56Z
source:         APNIC

organisation:   ORG-WCPL2-AP
org-name:       Whiz Communications Pte Ltd
org-type:       LIR
country:        SG
address:        150 Kampong Ampat
address:        # 04-02 KA Centre
address:        Singapore 368324
phone:          +65-67970778
e-mail:         jolynn@whizcomms.com.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-03-26T12:59:36Z
source:         APNIC

role:           ABUSE WHIZCOMMSSG
country:        ZZ
address:        150 Kampong Ampat
address:
address:        Singapore 368324
phone:          +000000000
e-mail:         jolynn@whizcomms.com.sg
admin-c:        WCPL1-AP
tech-c:         WCPL1-AP
nic-hdl:        AW940-AP
remarks:        Generated from irt object IRT-WHIZCOMMS-SG
remarks:        jolynn@whizcomms.com.sg was validated on 2025-10-01
abuse-mailbox:  jolynn@whizcomms.com.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-01T06:27:08Z
source:         APNIC

role:           Whiz Communications Pte Ltd administrator
address:        150 Kampong Ampat
address:        #04-02 KA Centre
address:        Singapore 368324
country:        SG
phone:          +65-90022605
fax-no:         +65-90022605
e-mail:         oliver@whizcomms.com.sg
admin-c:        WCPL1-AP
tech-c:         WCPL1-AP
nic-hdl:        WCPL1-AP
mnt-by:         MAINT-WHIZCOMMS-SG
last-modified:  2018-01-22T08:12:40Z
source:         APNIC

% Information related to '66.228.0.0/20AS135600'

route:          66.228.0.0/20
origin:         AS135600
descr:          Whiz Communications Pte Ltd
                150 Kampong Ampat
                #04-02 KA Centre
                Singapore 368324
mnt-by:         MAINT-WHIZCOMMS-SG
last-modified:  2019-12-11T03:39:05Z
source:         APNIC

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