% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
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% Information related to '103.145.230.0 - 103.145.231.255'

% Abuse contact for '103.145.230.0 - 103.145.231.255' is 'abuse@thomasrice.com.au'

inetnum:        103.145.230.0 - 103.145.231.255
netname:        THOMAS-AU
descr:          RetroAI
country:        AU
org:            ORG-RA66-AP
admin-c:        TRCP2-AP
tech-c:         TRCP2-AP
abuse-c:        AT1840-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-THOMAS-AU
mnt-routes:     MAINT-THOMAS-AU
mnt-irt:        IRT-THOMAS-AU
last-modified:  2024-11-20T13:07:35Z
source:         APNIC

irt:            IRT-THOMAS-AU
address:        212 Karingal Drive, Frankston Victoria 3199
e-mail:         abuse@thomasrice.com.au
abuse-mailbox:  abuse@thomasrice.com.au
admin-c:        TRCP2-AP
tech-c:         TRCP2-AP
auth:           # Filtered
remarks:        abuse@thomasrice.com.au was validated on 2025-08-09
mnt-by:         MAINT-THOMAS-AU
last-modified:  2025-11-18T00:37:43Z
source:         APNIC

organisation:   ORG-RA66-AP
org-name:       RetroAI
org-type:       LIR
country:        AU
address:        212 Karingal Drive
phone:          +611300742300
e-mail:         admin@retroai.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-01-29T13:10:18Z
source:         APNIC

role:           ABUSE THOMASAU
country:        ZZ
address:        212 Karingal Drive, Frankston Victoria 3199
phone:          +000000000
e-mail:         abuse@thomasrice.com.au
admin-c:        TRCP2-AP
tech-c:         TRCP2-AP
nic-hdl:        AT1840-AP
remarks:        Generated from irt object IRT-THOMAS-AU
remarks:        abuse@thomasrice.com.au was validated on 2025-08-09
abuse-mailbox:  abuse@thomasrice.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-09T23:51:14Z
source:         APNIC

role:           Thomas Rice Contracting Pty Ltd administrator
address:        212 Karingal Drive, Frankston Victoria 3199
country:        AU
phone:          +61416185167
e-mail:         abuse@retroai.com.au
admin-c:        TRCP2-AP
tech-c:         TRCP2-AP
nic-hdl:        TRCP2-AP
mnt-by:         MAINT-THOMAS-AU
last-modified:  2025-01-29T10:44:41Z
source:         APNIC

% Information related to '103.145.231.0/24AS152738'

route:          103.145.231.0/24
origin:         AS152738
descr:          RetroAI
                212 Karingal Drive
mnt-by:         MAINT-THOMAS-AU
last-modified:  2025-01-29T10:32:59Z
source:         APNIC

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