% 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 '79.143.168.0 - 79.143.171.255'

% Abuse contact for '79.143.168.0 - 79.143.171.255' is 'abuse@blic.net'

inetnum:        79.143.168.0 - 79.143.171.255
netname:        ELTAKABEL
descr:          ELTAKABEL network for Doboj
remarks:        INFRA-AW
country:        BA
admin-c:        EKIS1-RIPE
admin-c:        EKIS1-RIPE
tech-c:         EKIS1-RIPE
mnt-domains:    MNT-NSC1
status:         ASSIGNED PA
mnt-by:         MNT-NSC1
mnt-routes:     MNT-NSC1
created:        2008-06-20T11:28:16Z
last-modified:  2018-08-20T13:30:19Z
source:         RIPE

role:           IT sector - Ripe
address:        EKBL d.o.o.
address:        Majora Drage Bajalovica 18
address:        78000 Banjaluka, Bosnia and Herzegovina
abuse-mailbox:  abuse@elta-kabel.com
nic-hdl:        EKIS1-RIPE
admin-c:        IK879-RIPE
tech-c:         IK879-RIPE
mnt-by:         MNT-NSC1
created:        2018-08-20T13:10:24Z
last-modified:  2020-02-15T15:48:58Z
source:         RIPE # Filtered

% Information related to '79.143.168.0/22AS198252'

route:          79.143.168.0/22
descr:          Elta Kabel d.o.o.
origin:         AS198252
mnt-by:         MNT-NSC1
created:        2012-01-18T13:51:12Z
last-modified:  2012-01-18T13:51:12Z
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