% 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://docs.db.ripe.net/terms-conditions.html

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

% Information related to '188.220.168.0 - 188.220.175.255'

% Abuse contact for '188.220.168.0 - 188.220.175.255' is 'report@abuseradar.com'

inetnum:        188.220.168.0 - 188.220.175.255
netname:        NET-188-220-168-0-21
country:        BR
geofeed:        https://geofeed.ipxo.com/geofeed.txt
org:            ORG-PC1239-RIPE
admin-c:        PC20735-RIPE
tech-c:         PC20735-RIPE
abuse-c:        PC20735-RIPE
status:         ASSIGNED PA
remarks:        End User Organization
mnt-by:         netutils-mnt
created:        2026-07-15T14:57:34Z
last-modified:  2026-07-15T14:57:34Z
source:         RIPE

% Information related to '188.220.168.0/21AS13335'

route:          188.220.168.0/21
origin:         AS13335
mnt-by:         netutils-mnt
created:        2026-07-15T14:57:34Z
last-modified:  2026-07-15T14:57:34Z
source:         RIPE

% Information related to '188.220.168.0/21AS210356'

route:          188.220.168.0/21
origin:         AS210356
mnt-by:         netutils-mnt
created:        2026-06-11T14:54:56Z
last-modified:  2026-06-11T14:54:56Z
source:         RIPE

% Information related to '188.220.168.0/21AS270824'

route:          188.220.168.0/21
origin:         AS270824
mnt-by:         netutils-mnt
created:        2026-07-15T14:57:34Z
last-modified:  2026-07-15T14:57:34Z
source:         RIPE

% Information related to '188.220.168.0/21AS275783'

route:          188.220.168.0/21
origin:         AS275783
mnt-by:         netutils-mnt
created:        2026-07-15T14:57:34Z
last-modified:  2026-07-15T14:57:34Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (DEXTER)