% 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 '80.65.72.144 - 80.65.72.159'

% Abuse contact for '80.65.72.144 - 80.65.72.159' is 'abuse@bhtelecom.ba'

inetnum:        80.65.72.144 - 80.65.72.159
netname:        ibs
descr:          IBS doo Sarajevo CITO dodatne adrese
descr:          BIHNet CITO Customer /28 net
country:        BA
admin-c:        ND1558-RIPE
tech-c:         ND1558-RIPE
remarks:        ******* for abuse  ******   nedzad@ibs.ba   ***********
status:         ASSIGNED PA
mnt-by:         BIHNET-DNS
created:        2009-10-12T11:13:18Z
last-modified:  2009-11-23T12:50:15Z
source:         RIPE # Filtered

person:         Nedzad Delic
address:        Trg Barselone 5
address:        Sarajevo,BiH
phone:          +387 33 769561
nic-hdl:        ND1558-RIPE
created:        2009-11-23T12:49:50Z
last-modified:  2020-06-04T11:54:48Z
source:         RIPE # Filtered
mnt-by:         BIHNET-DNS

% Information related to '80.65.72.0/22AS9146'

route:          80.65.72.0/22
descr:          BiHNet subnet #5-3
origin:         AS9146
mnt-by:         BIHNET-DNS
created:        2011-07-25T07:37:04Z
last-modified:  2011-07-25T07:37:04Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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