% 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 '217.22.163.0 - 217.22.163.255'

% Abuse contact for '217.22.163.0 - 217.22.163.255' is 'helpdesk@avantel.ru'

inetnum:        217.22.163.0 - 217.22.163.255
descr:          Avantel Nefteugansk branch
netname:        AVANTEL-NYG-NWK
country:        RU
mnt-lower:      ru-nfg-avantel-mnt
mnt-routes:     ru-nfg-avantel-mnt
mnt-domains:    ru-nfg-avantel-mnt
admin-c:        RA11156-RIPE
tech-c:         RA11156-RIPE
status:         ASSIGNED PA
mnt-by:         RU-MATRIXTELECOM-MNT
created:        2019-07-23T11:39:03Z
last-modified:  2022-12-26T15:18:41Z
source:         RIPE

role:           Russia-Nefteyugansk-Avantel
address:        Russian Federation, City Nefteyugansk, street Neftaynikov 5/3
nic-hdl:        RA11156-RIPE
mnt-by:         ru-nfg-avantel-mnt
created:        2022-12-26T14:58:59Z
last-modified:  2022-12-26T14:58:59Z
source:         RIPE # Filtered

% Information related to '217.22.163.0/24AS15599'

route:          217.22.163.0/24
origin:         AS15599
descr:          RU-NFG-AVANTEL-NET04
mnt-by:         ru-nfg-avantel-mnt
created:        2022-12-27T11:48:06Z
last-modified:  2022-12-27T11:48:58Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.116 (DEXTER)