% 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 '150.107.152.0 - 150.107.155.255'

% Abuse contact for '150.107.152.0 - 150.107.155.255' is 'abuse@simplercloud.com'

inetnum:        150.107.152.0 - 150.107.155.255
netname:        SIMPLERCLOUD-AS-AP
descr:          SimplerCloud Pte Ltd
descr:          71 Ayer Rajah Crescent # 01-03
descr:          Singapore 139951
country:        SG
org:            ORG-SPL11-AP
admin-c:        SPLA9-AP
tech-c:         SPLA9-AP
abuse-c:        AS2200-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-SIMPLERCLOUD-SG
mnt-routes:     MAINT-SIMPLERCLOUD-SG
mnt-irt:        IRT-SIMPLERCLOUD-SG
last-modified:  2020-06-01T00:54:09Z
source:         APNIC

irt:            IRT-SIMPLERCLOUD-SG
address:        71 Ayer Rajah Crescent
e-mail:         abuse@simplercloud.com
abuse-mailbox:  abuse@simplercloud.com
admin-c:        SPLA9-AP
tech-c:         SPLA9-AP
auth:           # Filtered
remarks:        abuse@simplercloud.com was validated on 2026-02-09
mnt-by:         MAINT-SIMPLERCLOUD-SG
last-modified:  2026-02-09T06:53:53Z
source:         APNIC

organisation:   ORG-SPL11-AP
org-name:       SimplerCloud Pte Ltd
org-type:       LIR
country:        SG
address:        21 Bukit Batok Crescent
address:        # 23-79 WCEGA Tower
phone:          +65-67742110
e-mail:         abuse@simplercloud.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-02-09T12:58:16Z
source:         APNIC

role:           ABUSE SIMPLERCLOUDSG
country:        ZZ
address:        71 Ayer Rajah Crescent
phone:          +000000000
e-mail:         abuse@simplercloud.com
admin-c:        SPLA9-AP
tech-c:         SPLA9-AP
nic-hdl:        AS2200-AP
remarks:        Generated from irt object IRT-SIMPLERCLOUD-SG
remarks:        abuse@simplercloud.com was validated on 2026-02-09
abuse-mailbox:  abuse@simplercloud.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-09T06:54:14Z
source:         APNIC

role:           SimplerCloud Pte Ltd administrator
address:        71 Ayer Rajah Crescent #02-10/11, Singapore 139951
country:        SG
phone:          +65 67742110
e-mail:         abuse@simplercloud.com
admin-c:        SPLA9-AP
tech-c:         SPLA9-AP
nic-hdl:        SPLA9-AP
mnt-by:         MAINT-SIMPLERCLOUD-SG
last-modified:  2019-02-26T09:50:38Z
source:         APNIC

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