% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to '194.28.236.0 - 194.28.239.255'

% Abuse contact for '194.28.236.0 - 194.28.239.255' is 'ois@tass.ru'

inetnum:        194.28.236.0 - 194.28.239.255
netname:        ITAR-TASS-NETWORK
country:        RU
org:            ORG-ISE2-RIPE
admin-c:        AZ8364-RIPE
tech-c:         SL14117-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BSH-MNT
mnt-routes:     BSH-MNT
mnt-domains:    BSH-MNT
created:        2010-05-26T13:14:32Z
last-modified:  2021-06-21T11:00:35Z
source:         RIPE # Filtered
sponsoring-org: ORG-BSH1-RIPE

organisation:   ORG-ISE2-RIPE
org-name:       ITAR-TASS State Enterprise
country:        RU
org-type:       OTHER
address:        10-12, Tverskoy blv.
address:        Moscow, Russia, 103009
abuse-c:        AC29373-RIPE
mnt-ref:        BSH-MNT
mnt-by:         BSH-MNT
created:        2010-05-24T13:04:22Z
last-modified:  2022-12-01T16:31:40Z
source:         RIPE # Filtered

person:         Alexey Zabello
address:        ITAR-TASS
address:        Tverskoy blvr. 2,
address:        Moscow, Russia
phone:          +7-499-791-04-44
org:            ORG-ISE2-RIPE
nic-hdl:        AZ8364-RIPE
mnt-by:         BSH-MNT
created:        2021-06-08T09:14:19Z
last-modified:  2021-06-08T09:14:19Z
source:         RIPE # Filtered

person:         Stanislav Lavrin
nic-hdl:        SL14117-RIPE
address:        ITAR-TASS
address:        Tverskoy blvr. 2,
address:        Moscow, Russia
phone:          +7-499-791-04-44
org:            ORG-ISE2-RIPE
mnt-by:         BSH-MNT
created:        2021-06-08T08:28:19Z
last-modified:  2021-06-08T08:28:19Z
source:         RIPE # Filtered

% Information related to '194.28.236.0/22AS51186'

route:          194.28.236.0/22
descr:          ITAR-TASS Network
origin:         AS51186
mnt-by:         BSH-MNT
created:        2010-07-28T07:51:50Z
last-modified:  2010-07-28T07:51:50Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (BUSA)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain