% 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 '91.191.47.0 - 91.191.47.255'

% Abuse contact for '91.191.47.0 - 91.191.47.255' is 'support@zona.ba'

inetnum:        91.191.47.0 - 91.191.47.255
netname:        BA-ZONA-PROFI
country:        BA
admin-c:        ZP181-RIPE
tech-c:         NG3707-RIPE
status:         ASSIGNED PA
mnt-by:         DASTO-MNT
created:        2017-01-31T19:04:26Z
last-modified:  2017-01-31T19:04:26Z
source:         RIPE

person:         Novak Glogovac
address:        Racanska 98, 76300 Bijeljina
phone:          +387 55 420 100
nic-hdl:        NG3707-RIPE
mnt-by:         NG3707-MNT
created:        2016-03-16T12:57:17Z
last-modified:  2020-09-14T08:38:15Z
source:         RIPE # Filtered

person:         Zeljko Peric
address:        Racanska 98 76300 Bijeljina
mnt-by:         DASTO-MNT
phone:          +387 65 903125
nic-hdl:        ZP181-RIPE
created:        2007-09-07T19:57:18Z
last-modified:  2016-05-20T15:51:10Z
source:         RIPE # Filtered

% Information related to '91.191.47.0/24AS35567'

route:          91.191.47.0/24
descr:          DASTO Semtel doo
descr:          Bosnia Internet Service Provider
origin:         AS35567
mnt-by:         DASTO-MNT
created:        2007-06-02T19:23:12Z
last-modified:  2007-06-02T19:23:12Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)