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

% [whois.apnic.net]
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% Information related to 'AS24466'

% Abuse contact for 'AS24466' is 'abuse@hd.net.nz'

aut-num:        AS24466
as-name:        HDNETNZ
descr:          hd.net.nz
descr:          11C Piermark Drive
descr:          Rosedale
descr:          Auckland
country:        NZ
org:            ORG-HNL1-AP
admin-c:        BS462-AP
tech-c:         GL1379-AP
notify:         ben@hd.net.nz
mnt-routes:     MAINT-NZ-HDNETNZ
mnt-by:         APNIC-HM
mnt-irt:        IRT-HDNETNZ
last-modified:  2018-11-08T00:23:00Z
source:         APNIC

irt:            IRT-HDNETNZ
address:        11C Piermark Drive
address:        Albany
address:        Auckland
address:        NZ
e-mail:         abuse@hd.net.nz
abuse-mailbox:  abuse@hd.net.nz
admin-c:        BS462-AP
tech-c:         GL1379-AP
auth:           # Filtered
mnt-by:         MAINT-NZ-HDNETNZ
phone:          +64 9 280 4135
last-modified:  2014-10-07T03:44:06Z
source:         APNIC

organisation:   ORG-HNL1-AP
org-name:       HD NET LIMITED
country:        NZ
address:        11C Piermark Drive,
address:        Rosedale, Albany
address:        North Shore
phone:          +64-9-2804135
e-mail:         noc@hd.net.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-29T23:21:49Z
source:         APNIC

person:         Ben Simpson
nic-hdl:        BS462-AP
e-mail:         ben@hd.net.nz
address:        PO Box 26
address:        Westpark Village
address:        Waitakere
address:        Auckland
address:        New Zealand
phone:          +64-9-280-4135
country:        NZ
mnt-by:         MAINT-NZ-HDNETNZ
last-modified:  2013-05-20T05:12:01Z
source:         APNIC

person:         Guy Lowe
address:        11C Piermark Drive
country:        NZ
phone:          +64 21 424 409
e-mail:         guy@hd.net.nz
nic-hdl:        GL1379-AP
mnt-by:         MAINT-NZ-HDNETNZ
last-modified:  2012-07-04T10:24:43Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-NODE3)

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