% 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 'AS9788'

% Abuse contact for 'AS9788' is 'abuse@ird.govt.nz'

aut-num:        AS9788
as-name:        IRD-NZ-AS-AP
descr:          New Zealand Inland Revenue - Te Tari Taake
country:        NZ
org:            ORG-IRD1-AP
import:         from AS7714 action pref=100; accept ANY
import:         from AS9439 action pref=200; accept ANY
export:         to AS7714 announce AS9788
export:         to AS9439 announce AS9788
admin-c:        RU16-AP
tech-c:         OS38-AP
notify:         telco-team@ird.govt.nz
mnt-routes:     MAINT-NZ-IRD
mnt-by:         APNIC-HM
mnt-irt:        IRT-IRD-NZ
mnt-lower:      MAINT-NZ-IRD
last-modified:  2019-06-09T22:39:33Z
source:         APNIC

irt:            IRT-IRD-NZ
address:        PO Box 2198
address:        Wellington
address:        New Zealand
e-mail:         abuse@ird.govt.nz
abuse-mailbox:  abuse@ird.govt.nz
admin-c:        RU16-AP
tech-c:         OS38-AP
auth:           # Filtered
mnt-by:         MAINT-NZ-IRD
last-modified:  2011-02-02T02:03:10Z
source:         APNIC

organisation:   ORG-IRD1-AP
org-name:       Inland Revenue Department
country:        NZ
address:        National Office
address:        PO Box 2192
phone:          +61-4-498-5800
fax-no:         +61-4-498-5801
e-mail:         apnicadmin@ird.govt.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-30T12:56:27Z
source:         APNIC

person:         Open Systems
nic-hdl:        OS38-AP
e-mail:         osi@ird.govt.nz
address:        PO Box 2198
address:        Wellington 6140
address:        New Zealand
phone:          +64-4-890-1500
fax-no:         +64-4-890-4704
country:        NZ
mnt-by:         MAINT-NZ-IRD
last-modified:  2012-02-14T21:43:34Z
source:         APNIC

person:         Resource Management Unit
nic-hdl:        RU16-AP
e-mail:         apnicadmin@ird.govt.nz
address:        PO Box 2198
address:        Wellington 6140
address:        New Zealand
phone:          +64-4-890-1500
fax-no:         +64-4-890-4704
country:        NZ
mnt-by:         MAINT-NZ-IRD
last-modified:  2012-02-14T21:44:21Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-NODE2)

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