% 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 '194.50.12.0 - 194.50.13.254'

% Abuse contact for '194.50.12.0 - 194.50.13.254' is 'abuse@tis-dialog.ru'

inetnum:        194.50.12.0 - 194.50.13.254
netname:        TIS-DIALOG-ISP
country:        RU
admin-c:        RADM8-RIPE
tech-c:         TECH18-RIPE
status:         ASSIGNED PA
mnt-by:         TIS-DIALOG-MNT
created:        2020-09-22T08:02:22Z
last-modified:  2022-07-21T15:48:57Z
source:         RIPE

role:           TIS-DIALOG admin-c role
address:        75 Tolstikova, Kaliningrad, Russia
nic-hdl:        RADM8-RIPE
mnt-by:         TIS-DIALOG-MNT
created:        2022-05-17T12:57:36Z
last-modified:  2022-05-17T12:57:36Z
source:         RIPE # Filtered
admin-c:        IP46-RU
admin-c:        AMR80-RU

role:           TIS-DIALOG tech-c role
address:        75 Tolstikova, Kaliningrad, Russia
nic-hdl:        TECH18-RIPE
mnt-by:         TIS-DIALOG-MNT
created:        2022-05-18T07:41:37Z
last-modified:  2022-05-18T07:44:01Z
source:         RIPE # Filtered
tech-c:         IP46-RU
tech-c:         AMR80-RU
tech-c:         AVM13-RIPE

% Information related to '194.50.12.0/22AS31214'

route:          194.50.12.0/22
origin:         AS31214
mnt-by:         TIS-DIALOG-MNT
created:        2020-09-22T07:59:50Z
last-modified:  2020-09-22T07:59:50Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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