% 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 '203.13.76.0 - 203.13.77.255'

% Abuse contact for '203.13.76.0 - 203.13.77.255' is 'abuse@mornpen.vic.gov.au'

inetnum:        203.13.76.0 - 203.13.77.255
netname:        MORPENSC-AU
descr:          Mornington Peninsula Shire Council
descr:          Private Bag 1000
descr:          Rosebud
descr:          VIC 3939
country:        AU
org:            ORG-MPSC1-AP
admin-c:        MPSC1-AP
tech-c:         MPSC1-AP
abuse-c:        AA1958-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-AU-MORNPEN
mnt-irt:        IRT-AU-MORNPEN
last-modified:  2020-08-11T22:11:44Z
source:         APNIC

irt:            IRT-AU-MORNPEN
address:        Private Bag 1000
address:        Rosebud, VIC 3939
phone:          +61 03 5950 1484
e-mail:         michelle.shawcross@mornpen.vic.gov.au
abuse-mailbox:  abuse@mornpen.vic.gov.au
admin-c:        MPSC1-AP
tech-c:         MPSC1-AP
auth:           # Filtered
remarks:        michelle.shawcross@mornpen.vic.gov.au was validated on 2025-10-14
remarks:        abuse@mornpen.vic.gov.au was validated on 2025-11-18
mnt-by:         MAINT-AU-MORNPEN
last-modified:  2025-11-18T03:55:12Z
source:         APNIC

organisation:   ORG-MPSC1-AP
org-name:       Mornington Peninsula Shire Council
org-type:       LIR
country:        AU
address:        Private Bag 1000
phone:          +61-3-5950-1100
fax-no:         +61-3-5986-6696
e-mail:         ithelp@mornpen.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:14Z
source:         APNIC

role:           ABUSE AUMORNPEN
country:        ZZ
address:        Private Bag 1000
address:        Rosebud, VIC 3939
phone:          +61 03 5950 1484
e-mail:         michelle.shawcross@mornpen.vic.gov.au
admin-c:        MPSC1-AP
tech-c:         MPSC1-AP
nic-hdl:        AA1958-AP
remarks:        Generated from irt object IRT-AU-MORNPEN
remarks:        michelle.shawcross@mornpen.vic.gov.au was validated on 2025-10-14
remarks:        abuse@mornpen.vic.gov.au was validated on 2025-11-18
abuse-mailbox:  abuse@mornpen.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:10:23Z
source:         APNIC

role:           Mornington Peninsula Shire Council administrator
address:        Private Bag 1000
address:        Rosebud, VIC 3939
country:        AU
phone:          +61 03 5950 1484
e-mail:         ithelp@mornpen.vic.gov.au
admin-c:        MPSC1-AP
tech-c:         MPSC1-AP
nic-hdl:        MPSC1-AP
mnt-by:         MAINT-AU-MORNPEN
last-modified:  2015-08-13T01:19:42Z
source:         APNIC

% Information related to '203.13.77.0/24AS1221'

route:          203.13.77.0/24
origin:         AS1221
descr:          Mornington Peninsula Shire Council
                Private Bag 1000
mnt-by:         MAINT-AU-MORNPEN
last-modified:  2019-10-21T01:02:46Z
source:         APNIC

% Information related to '203.13.77.0/24AS7474'

route:          203.13.77.0/24
origin:         AS7474
descr:          Mornington Peninsula Shire Council
                Private Bag 1000
mnt-by:         MAINT-AU-MORNPEN
last-modified:  2023-09-22T00:32:20Z
source:         APNIC

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