% 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 '85.187.12.0 - 85.187.12.255'

% Abuse contact for '85.187.12.0 - 85.187.12.255' is 'noc@ipacct.com'

inetnum:        85.187.12.0 - 85.187.12.255
netname:        BG-ASNET
country:        BG
admin-c:        AH8443-RIPE
tech-c:         AH8443-RIPE
status:         ASSIGNED PA
mnt-by:         IPACCT-MNT
created:        2019-03-18T18:59:51Z
last-modified:  2019-03-18T18:59:51Z
source:         RIPE

person:         Altan Halim
address:        Bulgaria vilage Sitovo
phone:          +359883314246
nic-hdl:        AH8443-RIPE
mnt-by:         BT95-ADM
created:        2012-12-06T07:45:01Z
last-modified:  2012-12-06T07:45:01Z
source:         RIPE

% Information related to '85.187.12.0/24AS49147'

route:          85.187.12.0/24
descr:          BG-ASNET
origin:         AS49147
mnt-by:         IPACCT-MNT
created:        2019-03-18T19:01:28Z
last-modified:  2019-03-18T19:01:28Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (DEXTER)