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

% [whois.apnic.net]
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% Information related to '192.206.154.0 - 192.206.154.255'

% Abuse contact for '192.206.154.0 - 192.206.154.255' is 'docadmin@doc.govt.nz'

inetnum:        192.206.154.0 - 192.206.154.255
netname:        DOCNET3
descr:          imported inetnum object for DEPART-8
country:        NZ
org:            ORG-DOC1-AP
admin-c:        EM195-AP
tech-c:         EM195-AP
abuse-c:        AD908-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NZ-DOC
mnt-irt:        IRT-DOC-NON-NZ
last-modified:  2024-09-29T21:48:45Z
remarks:        -----BEGIN CERTIFICATE-----MIIEIzCCAwugAwIBAgIUJxEVB4oRSSHKXEMd7UU+huXjCE4wDQYJKoZIhvcNAQELBQAwgaAxCzAJBgNVBAYTAk5aMRMwEQYDVQQIDApXZWxsaW5ndG9uMQ4wDAYDVQQHDAVUZUFybzEjMCEGA1UECgwaRGVwYXJ0bWVudCBvZiBDb25zZXJ2YXRpb24xCzAJBgNVBAsMAklTMRUwEwYDVQQDDAxBcG5pY1NpZ25pbmcxIzAhBgkqhkiG9w0BCQEWFGRvY2FkbWluQGRvYy5nb3Z0Lm56 MB4XDTI0MDgyMTAxNTEzNloXDTM0MDgxOTAxNTEzNlowgaAxCzAJBgNVBAYTAk5aMRMwEQYDVQQIDApXZWxsaW5ndG9uMQ4wDAYDVQQHDAVUZUFybzEjMCEGA1UECgwaRGVwYXJ0bWVudCBvZiBDb25zZXJ2YXRpb24xCzAJBgNVBAsMAklTMRUwEwYDVQQDDAxBcG5pY1NpZ25pbmcxIzAhBgkqhkiG9w0BCQEWFGRvY2FkbWluQGRvYy5nb3Z0Lm56MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5c9sQ5I VbCiDUUSj2o5JRlj+xNh/5O0mD8XwiCxaeZBdG2SHXXzrPUj05b6st0Z4z3UVMmFoB2vaBceQZybbnSMB6jAKN8BiT9bQemkjAO8335ohanxlSm7BRYgvey6/vzCGxby2qvwK9R2ddsiHobTv61DDNIIIu+yA2bzByQtCksYn2XxGCC15VNKrKsTdCO5MEPYCmYYQW+ql6Tgpv8OKLY9HJ7ClT5E0aYkkHpP43PY8P5+5kUhqh0CM+SREOX7t6/pvWVoWMVYTyqfUm8Lq9EqQbQ1RQUS4k+BfxbT6tTJQ4Fvwb+FsgoRI02 v4iuD6HdlV17X6mBPukHbi/QIDAQABo1MwUTAdBgNVHQ4EFgQUo3Cu+p7GzVCtR+j95r9EpU0UbA8wHwYDVR0jBBgwFoAUo3Cu+p7GzVCtR+j95r9EpU0UbA8wDwYDVR0TAQH/BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAxGiX5lqk6L+lrT8UnMCLDLJrrIcAgTDDdTzKet2CEPzwZnG35CyMlZxAeEwHY98UbTwhpBoIM1c7UBJsWgKwCaxFVlJGLI09Wg1bQYDkYep9ao4N9YBTFDdf5e3xFm17eqkMDvsftp30n U2Xz43Z4LYT4t7+nZKIcFUwg8j015J9Du8pDAPswiXUjT3YLCV0nQV66ZRQz4IFtJsdfBJTO0uvzBRms9YheFprLT/re7XehFSu+2qEvq53G3yWEbAX0K9tK+kDi3eVYTZSbPfW20tyM91k96iNBYnEmrnh7t7lG3oB7JVf11yuxTBWZW6CJ3z60p6x2gM9TRM9yQbpRQ==-----END CERTIFICATE-----
source:         APNIC

irt:            IRT-DOC-NON-NZ
address:        P.O. Box 9879
e-mail:         docadmin@doc.govt.nz
abuse-mailbox:  docadmin@doc.govt.nz
admin-c:        SS833-AP
tech-c:         EM195-AP
auth:           # Filtered
remarks:        docadmin@doc.govt.nz was validated on 2025-10-30
mnt-by:         MAINT-NZ-DOC
last-modified:  2025-11-18T00:27:28Z
source:         APNIC

organisation:   ORG-DOC1-AP
org-name:       Department of Conservation
org-type:       LIR
country:        NZ
address:        Conservation House
address:        18-32 Manners St.
address:        P.O.Box 10-420
phone:          +64-4471-0726
fax-no:         +64-4381-3057
e-mail:         docadmin@doc.govt.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:12Z
source:         APNIC

role:           ABUSE DOCNONNZ
country:        ZZ
address:        P.O. Box 9879
phone:          +000000000
e-mail:         docadmin@doc.govt.nz
admin-c:        SS833-AP
tech-c:         EM195-AP
nic-hdl:        AD908-AP
remarks:        Generated from irt object IRT-DOC-NON-NZ
remarks:        docadmin@doc.govt.nz was validated on 2025-10-30
abuse-mailbox:  docadmin@doc.govt.nz
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T22:14:34Z
source:         APNIC

person:         Elizabeth Marenzi
address:        PO Box 10 420
country:        NZ
phone:          +64 4 471 3143
fax-no:         +64 4 471 3049
e-mail:         emarenzi@doc.govt.nz
nic-hdl:        EM195-AP
mnt-by:         MAINT-NZ-ONESQUARED
last-modified:  2008-09-04T07:44:56Z
source:         APNIC

% Information related to '192.206.154.0/24AS152657'

route:          192.206.154.0/24
origin:         AS152657
descr:          Department of Conservation
                Conservation House
                18-32 Manners St.
                P.O.Box 10-420
mnt-by:         MAINT-NZ-DOC
last-modified:  2025-04-07T02:11:46Z
source:         APNIC

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