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

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS51357 - AS52223'

as-block:       AS51357 - AS52223
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE

% Information related to 'AS51539'

% Abuse contact for 'AS51539' is 'itd.security@auis.edu.krd'

aut-num:        AS51539
as-name:        ASN-AUIS-NET
org:            ORG-TAUo1-RIPE
import:         from AS39216 accept ANY
import:         from AS44217 accept ANY
export:         to AS39216 announce AS51539
export:         to AS44217 announce AS51539
admin-c:        AUIS-RIPE
tech-c:         AUIS-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AUIS-NT-ADM-MNT
created:        2010-09-23T09:30:55Z
last-modified:  2020-07-30T23:31:25Z
source:         RIPE # Filtered

organisation:   ORG-TAUo1-RIPE
org-name:       The American University of Iraq-Sulaimani
country:        IQ
org-type:       LIR
address:        Kirkuk Main Road, Raparin
address:        46001
address:        Sulaimani
address:        IRAQ
phone:          +964 (0) 53 511 2020
fax-no:         +1-202-204-5180
mnt-ref:        AUIS-NT-ADM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AUIS-NT-ADM-MNT
abuse-c:        AR15590-RIPE
created:        2010-05-17T14:45:54Z
last-modified:  2022-03-13T07:51:49Z
source:         RIPE # Filtered

person:         AUIS Admin
address:        Iraq, Sulaimani
phone:          +964 (0) 53 511 2015
nic-hdl:        AUIS-RIPE
mnt-by:         AUIS-NT-ADM-MNT
created:        2010-06-14T19:03:04Z
last-modified:  2022-11-10T06:04:10Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.113.2 (ABERDEEN)

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