% 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 '176.101.176.0 - 176.101.183.255'

% Abuse contact for '176.101.176.0 - 176.101.183.255' is 'alexnvis@gmail.com'

inetnum:        176.101.176.0 - 176.101.183.255
netname:        WIRCOM-NET
remarks:        In case of abuse from our address range
remarks:        please contact abuse@wircom.sk
country:        SK
org:            ORG-WIRC1-RIPE
admin-c:        CERE1-RIPE
tech-c:         CERE1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WIRCOM-MNT
mnt-routes:     WIRCOM-MNT
mnt-domains:    WIRCOM-MNT
created:        2011-11-16T09:18:18Z
last-modified:  2016-04-14T10:56:29Z
source:         RIPE # Filtered
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-WIRC1-RIPE
org-name:       Wircom s.r.o.
country:        SK
org-type:       OTHER
admin-c:        CERE1-RIPE
address:        Nadrazna 133/16 , 956 05 Radosina
abuse-c:        AR30365-RIPE
mnt-ref:        WIRCOM-MNT
mnt-by:         WIRCOM-MNT
created:        2011-11-01T17:32:12Z
last-modified:  2022-12-01T16:59:10Z
source:         RIPE # Filtered

person:         Miroslav Ceresnik
address:        Nadrazna 133/16 , 956 05 Radosina,
address:        SK
phone:          +421903122796
nic-hdl:        CERE1-RIPE
mnt-by:         WIRCOM-MNT
created:        2011-11-01T17:30:24Z
last-modified:  2017-10-30T22:15:42Z
source:         RIPE # Filtered

% Information related to '176.101.176.0/21AS57566'

route:          176.101.176.0/21
origin:         AS57566
mnt-by:         WIRCOM-MNT
created:        2020-10-22T20:26:52Z
last-modified:  2020-10-22T20:26:52Z
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