% 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 'MAINT-WIRELESSNATION-NZ'

mntner:         MAINT-WIRELESSNATION-NZ
descr:          Wireless Nation Ltd.
country:        NZ
admin-c:        WNLN3-AP
upd-to:         admin@wnation.net.nz
auth:           # Filtered
mnt-by:         MAINT-WIRELESSNATION-NZ
referral-by:    APNIC-HM
last-modified:  2012-10-15T04:42:00Z
source:         APNIC

role:           WIRELESS NATION LTD - network administrator
address:        PO Box 91359, Victoria Street West, Auckland 1142, New Zealand
country:        NZ
phone:          +64-9-2803672
fax-no:         +64-9-2803678
e-mail:         admin@wnation.net.nz
admin-c:        WNLN3-AP
tech-c:         WNLN3-AP
nic-hdl:        WNLN3-AP
mnt-by:         MAINT-WIRELESSNATION-NZ
last-modified:  2012-10-15T04:41:59Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.16 (WHOIS-AU1)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain