% 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 '158.197.0.0 - 158.197.255.255'

% Abuse contact for '158.197.0.0 - 158.197.255.255' is 'abuse-upjs@sanet.sk'

inetnum:        158.197.0.0 - 158.197.255.255
netname:        UPJSNET
descr:          P.J.Safarik University in Kosice
descr:          Kosice
country:        SK
org:            ORG-PJSU1-RIPE
admin-c:        EH425-RIPE
tech-c:         JO265-RIPE
status:         LEGACY
mnt-by:         SWDB-SANET
mnt-lower:      SWDB-SANET
created:        1970-01-01T00:00:00Z
last-modified:  2018-12-13T09:18:33Z
source:         RIPE

organisation:   ORG-PJSU1-RIPE
org-name:       P. J. Safarik University in Kosice
org-type:       OTHER
remarks:        https://www.upjs.sk/
remarks:        ICO 00397768
address:        Univerzita Pavla Jozefa Safarika v Kosiciach
address:        Srobarova 2
address:        Kosice
address:        041 80
address:        Slovakia
phone:          +421 55 2341100
phone:          +421 55 6222608
fax-no:         +421 55 6786959
fax-no:         +421 55 6228109
abuse-c:        SARP31-RIPE
mnt-ref:        SWDB-SANET
mnt-by:         SWDB-SANET
created:        2018-12-13T09:11:50Z
last-modified:  2018-12-13T09:11:50Z
source:         RIPE # Filtered

person:         Emil Hutnan
address:        CIaKT UPJS
address:        Srobarova 2
address:        Kosice
address:        041 80
address:        Slovak Republic
phone:          +421 55 2341510
nic-hdl:        EH425-RIPE
mnt-by:         SWDB-SANET
created:        1970-01-01T00:00:00Z
last-modified:  2023-09-11T08:36:46Z
source:         RIPE # Filtered

person:         Jan ONDREJ
address:        CIaKT UPJS
address:        Srobarova 2
address:        Kosice
address:        041 80
address:        Slovakia
phone:          +421 55 2341515
nic-hdl:        JO265-RIPE
mnt-by:         SWDB-SANET
created:        1970-01-01T00:00:00Z
last-modified:  2009-10-20T15:33:02Z
source:         RIPE # Filtered

% Information related to '158.197.128.0/17AS2607'

route:          158.197.128.0/17
descr:          UPJSNET
origin:         AS2607
mnt-by:         AS2607-MNT
created:        2022-10-10T12:02:19Z
last-modified:  2022-10-10T12:02:19Z
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