% 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 '202.45.150.0 - 202.45.151.255'

% Abuse contact for '202.45.150.0 - 202.45.151.255' is 'abuse@hostopia.com.au'

inetnum:        202.45.150.0 - 202.45.151.255
netname:        HOSTOPIA-AU
descr:          Hostopia Australia Web Pty Ltd
country:        AU
org:            ORG-JAHP1-AP
admin-c:        HAA3-AP
tech-c:         HAA3-AP
abuse-c:        AH908-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-HOSTOPIA-AU
mnt-irt:        IRT-HOSTOPIA-AU
last-modified:  2020-08-17T04:44:57Z
source:         APNIC

irt:            IRT-HOSTOPIA-AU
address:        PO Box 76
address:        Strawberry Hills NSW 2012
address:        Australia
e-mail:         abuse@hostopia.com.au
abuse-mailbox:  abuse@hostopia.com.au
admin-c:        HAA3-AP
tech-c:         HAA3-AP
auth:           # Filtered
remarks:        abuse@hostopia.com.au was validated on 2025-08-28
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2025-12-04T16:59:19Z
source:         APNIC

organisation:   ORG-JAHP1-AP
org-name:       Hostopia Australia Web Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 76
phone:          +61-2-8823-1020
e-mail:         apnic@hostopia.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:38Z
source:         APNIC

role:           ABUSE HOSTOPIAAU
country:        ZZ
address:        PO Box 76
address:        Strawberry Hills NSW 2012
address:        Australia
phone:          +000000000
e-mail:         abuse@hostopia.com.au
admin-c:        HAA3-AP
tech-c:         HAA3-AP
nic-hdl:        AH908-AP
remarks:        Generated from irt object IRT-HOSTOPIA-AU
remarks:        abuse@hostopia.com.au was validated on 2025-08-28
abuse-mailbox:  abuse@hostopia.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-28T11:50:39Z
source:         APNIC

role:           Hostopia Australia Administrator
address:        PO Box 76
                Strawberry Hills NSW 2012
                Australia
country:        AU
phone:          +61 288231020
e-mail:         apnic@hostopia.com.au
admin-c:        HAA3-AP
tech-c:         HAA3-AP
nic-hdl:        HAA3-AP
notify:         apnic@hostopia.com.au
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2020-08-11T19:31:17Z
source:         APNIC

% Information related to '202.45.150.0/24AS55803'

route:          202.45.150.0/24
origin:         AS55803
descr:          Hostopia Australia Web Pty Ltd
                PO Box 76
mnt-by:         MAINT-HOSTOPIA-AU
last-modified:  2021-07-06T05:47:28Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)