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

% [whois.apnic.net]
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% Information related to '103.103.108.0 - 103.103.111.255'

% Abuse contact for '103.103.108.0 - 103.103.111.255' is 'admin@acecommunications.com.au'

inetnum:        103.103.108.0 - 103.103.111.255
netname:        ACGPL-AU
descr:          Ace Communications Group Pty Ltd
descr:          Suite 5
descr:          26-28 Verdun Drive Narre Warren VIC 3805
country:        AU
org:            ORG-ACGP1-AP
admin-c:        ACGP2-AP
tech-c:         ACGP2-AP
abuse-c:        AA2086-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-ACGPL-AU
mnt-routes:     MAINT-ACGPL-AU
mnt-irt:        IRT-ACGPL-AU
last-modified:  2020-11-10T13:04:48Z
source:         APNIC

irt:            IRT-ACGPL-AU
address:        Suite 5, 26-28 Verdun Drive Narre Warren VIC 3805
e-mail:         admin@acecommunications.com.au
abuse-mailbox:  admin@acecommunications.com.au
admin-c:        ACGP2-AP
tech-c:         ACGP2-AP
auth:           # Filtered
remarks:        admin@acecommunications.com.au was validated on 2025-06-18
mnt-by:         MAINT-ACGPL-AU
last-modified:  2025-11-18T00:31:59Z
source:         APNIC

organisation:   ORG-ACGP1-AP
org-name:       Ace Communications Group Pty Ltd
org-type:       LIR
country:        AU
address:        Suite 31
address:        68 Victor Crescent
phone:          +61386899200
fax-no:         +61386899299
e-mail:         sales@acecommunications.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:23Z
source:         APNIC

role:           ABUSE ACGPLAU
country:        ZZ
address:        Suite 5, 26-28 Verdun Drive Narre Warren VIC 3805
phone:          +000000000
e-mail:         admin@acecommunications.com.au
admin-c:        ACGP2-AP
tech-c:         ACGP2-AP
nic-hdl:        AA2086-AP
remarks:        Generated from irt object IRT-ACGPL-AU
remarks:        admin@acecommunications.com.au was validated on 2025-06-18
abuse-mailbox:  admin@acecommunications.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T04:25:08Z
source:         APNIC

role:           Ace Communications Group Pty Ltd administrator
address:        Suite 5, 26-28 Verdun Drive Narre Warren VIC 3805
country:        AU
phone:          +61386899200
fax-no:         +61386899200
e-mail:         admin@acecommunications.com.au
admin-c:        ACGP2-AP
tech-c:         ACGP2-AP
nic-hdl:        ACGP2-AP
mnt-by:         MAINT-ACGPL-AU
last-modified:  2017-11-03T05:35:56Z
source:         APNIC

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