% 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 '185.13.178.0 - 185.13.179.255'

% Abuse contact for '185.13.178.0 - 185.13.179.255' is 'abuse@omkc.ru'

inetnum:        185.13.178.0 - 185.13.179.255
netname:        OKC-NET
descr:          Omskie kabelnye seti Ltd.
country:        RU
admin-c:        DG5568-RIPE
tech-c:         DMF9-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         MNT-OMKC
created:        2013-01-30T00:00:20Z
last-modified:  2013-01-30T00:00:20Z
source:         RIPE

person:         Dmitriy Golovin
address:        644033, Tutcheva 1, Omsk, Russia
phone:          +7 3812 660000
nic-hdl:        DG5568-RIPE
mnt-by:         MNT-OMKC
created:        2011-05-30T04:43:56Z
last-modified:  2015-09-29T10:03:31Z
source:         RIPE # Filtered

person:         Dmitriy M. Feldman
address:        Omskie kabelnye seti Ltd
address:        644033, Omsk
address:        Tutcheva, 1
phone:          +7 381 2 660000
fax-no:         +7 381 2 660000
nic-hdl:        DMF9-RIPE
mnt-by:         MNT-DMF
created:        2004-11-12T12:08:39Z
last-modified:  2009-10-05T10:55:35Z
source:         RIPE # Filtered

% Information related to '185.13.176.0/22AS47165'

route:          185.13.176.0/22
descr:          Omskie kabelnye seti Ltd.
origin:         AS47165
mnt-by:         MNT-OMKC
created:        2012-12-18T09:31:31Z
last-modified:  2012-12-18T09:31:31Z
source:         RIPE

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