% 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 '146.144.0.0 - 146.144.7.255'

% Abuse contact for '146.144.0.0 - 146.144.7.255' is 'Info.security@health.vic.gov.au'

inetnum:        146.144.0.0 - 146.144.7.255
netname:        DOHAHSV
descr:          DEPARTMENT OF HEALTH AND HUMAN SERVICES
country:        AU
org:            ORG-DOHA1-AP
admin-c:        DOHA2-AP
tech-c:         DOHA2-AP
abuse-c:        AD930-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-DOHAHSV-AU
mnt-routes:     MAINT-DOHAHSV-AU
mnt-irt:        IRT-DOHAHSV-AU
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:        --------------------------------------------------------
last-modified:  2022-04-27T06:02:06Z
source:         APNIC

irt:            IRT-DOHAHSV-AU
address:        Level 3, 50 Lonsdale Street, Melbourne, 3000, Victoria, Australia, Melbourne Victoria 3000
e-mail:         Info.security@health.vic.gov.au
abuse-mailbox:  Info.security@health.vic.gov.au
admin-c:        DOHA2-AP
tech-c:         DOHA2-AP
auth:           # Filtered
remarks:        info.security@health.vic.gov.au was validated on 2025-07-28
mnt-by:         MAINT-DOHAHSV-AU
last-modified:  2025-11-18T00:32:13Z
source:         APNIC

organisation:   ORG-DOHA1-AP
org-name:       DEPARTMENT OF HEALTH AND HUMAN SERVICES
org-type:       LIR
country:        AU
address:        Level 3
address:        50 Lonsdale Street
address:        Melbourne, 3000, Victoria, Australia
phone:          +6139096-9000
e-mail:         Info.security@dhhs.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:26Z
source:         APNIC

role:           ABUSE DOHAHSVAU
country:        ZZ
address:        Level 3, 50 Lonsdale Street, Melbourne, 3000, Victoria, Australia, Melbourne Victoria 3000
phone:          +000000000
e-mail:         Info.security@health.vic.gov.au
admin-c:        DOHA2-AP
tech-c:         DOHA2-AP
nic-hdl:        AD930-AP
remarks:        Generated from irt object IRT-DOHAHSV-AU
remarks:        info.security@health.vic.gov.au was validated on 2025-07-28
abuse-mailbox:  Info.security@health.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-28T03:56:36Z
source:         APNIC

role:           Department of Health and Human Service - VIC admin
address:        Level 3, 50 Lonsdale Street, Melbourne, 3000, Victoria, Australia, Melbourne Victoria 3000
country:        AU
phone:          +6139096-9000
fax-no:         +6139096-9000
e-mail:         Info.security@dhhs.vic.gov.au
admin-c:        DOHA2-AP
tech-c:         DOHA2-AP
nic-hdl:        DOHA2-AP
mnt-by:         MAINT-DOHAHSV-AU
last-modified:  2018-03-19T00:31:12Z
source:         APNIC

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