% 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 '203.0.155.0 - 203.0.155.255'

% Abuse contact for '203.0.155.0 - 203.0.155.255' is 'postmaster@networkpresence.com.au'

inetnum:        203.0.155.0 - 203.0.155.255
netname:        NETPRES-AU
descr:          Network Presence
country:        AU
org:            ORG-NP1-AP
admin-c:        NPna2-AP
tech-c:         NPna2-AP
abuse-c:        AN702-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NETPRES-AU
mnt-irt:        IRT-NETPRES-AU
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:        --------------------------------------------------------
last-modified:  2023-09-13T00:01:41Z
source:         APNIC

irt:            IRT-NETPRES-AU
address:        PO BOX 191, HENLEY BEACH, SA. 5022
e-mail:         postmaster@networkpresence.com.au
abuse-mailbox:  postmaster@networkpresence.com.au
admin-c:        NPna2-AP
tech-c:         NPna2-AP
auth:           # Filtered
remarks:        postmaster@networkpresence.com.au was validated on 2025-12-18
mnt-by:         MAINT-NETPRES-AU
last-modified:  2025-12-18T21:21:00Z
source:         APNIC

organisation:   ORG-NP1-AP
org-name:       Network Presence
org-type:       LIR
country:        AU
address:        PO BOX 191
phone:          +61-14882225
e-mail:         apnic-org@networkpresence.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:29Z
source:         APNIC

role:           ABUSE NETPRESAU
country:        ZZ
address:        PO BOX 191, HENLEY BEACH, SA. 5022
phone:          +000000000
e-mail:         postmaster@networkpresence.com.au
admin-c:        NPna2-AP
tech-c:         NPna2-AP
nic-hdl:        AN702-AP
remarks:        Generated from irt object IRT-NETPRES-AU
remarks:        postmaster@networkpresence.com.au was validated on 2025-12-18
abuse-mailbox:  postmaster@networkpresence.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-18T21:21:19Z
source:         APNIC

role:           NETWORK PRESENCE - network administrator
address:        PO BOX 191, HENLEY BEACH, SA. 5022
country:        AU
phone:          +61414882225
e-mail:         admin-whois@networkpresence.com.au
admin-c:        NPna2-AP
tech-c:         NPna2-AP
nic-hdl:        NPna2-AP
mnt-by:         MAINT-NETPRES-AU
last-modified:  2008-12-09T00:13:41Z
source:         APNIC

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