% 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 '91.210.44.0 - 91.210.47.255'

% Abuse contact for '91.210.44.0 - 91.210.47.255' is 'aospan@netup.ru'

inetnum:        91.210.44.0 - 91.210.47.255
netname:        IRBIS-TELECOMMUNICATIONS-NET
country:        RU
org:            ORG-ITL9-RIPE
admin-c:        VEK15-RIPE
tech-c:         VEK15-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ru-mir-telecom-1-mnt
mnt-by:         MNT-IRBIS-TELECOMMUNICATIONS
mnt-routes:     MNT-IRBIS-TELECOMMUNICATIONS
mnt-domains:    MNT-IRBIS-TELECOMMUNICATIONS
created:        2008-10-14T07:40:08Z
last-modified:  2019-03-14T11:52:50Z
source:         RIPE # Filtered
sponsoring-org: ORG-LA1128-RIPE

% Information related to '91.210.44.0/22AS48129'

route:          91.210.44.0/22
descr:          IRBIS Telecommunications Ltd.
origin:         AS48129
mnt-by:         MNT-IRBIS-TELECOMMUNICATIONS
created:        2008-12-26T12:21:36Z
last-modified:  2008-12-26T12:21:36Z
source:         RIPE

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