% 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 'AS208189 - AS216475'

as-block:       AS208189 - AS216475
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-11T15:50:53Z
last-modified:  2023-08-11T15:50:53Z
source:         RIPE

% Information related to 'AS214429'

% Abuse contact for 'AS214429' is 'seleznev.rv@severtm.ru'

aut-num:        AS214429
as-name:        Sever-Telecom-Yar
org:            ORG-ZL27-RIPE
import:         from AS57304 accept ANY
export:         to AS57304 announce AS214429
import:         from AS20485 accept ANY
export:         to AS20485 announce AS214429
admin-c:        DVD278-RIPE
tech-c:         DVD278-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         Sever-Telecom
created:        2024-08-02T07:00:12Z
last-modified:  2024-08-02T07:00:12Z
source:         RIPE

organisation:   ORG-ZL27-RIPE
org-name:       Sever Telecom JSC
country:        RU
org-type:       LIR
address:        18th line, h. 29, later I, office I305
address:        199178
address:        Saint-Petersburg
address:        RUSSIAN FEDERATION
phone:          +79312800005
fax-no:         +7812-339-69-17
abuse-c:        AC37977-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        Sever-Telecom
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Sever-Telecom
created:        2014-11-18T09:05:06Z
last-modified:  2020-12-16T12:17:57Z
source:         RIPE # Filtered

person:         Denis V. Davydov
address:        454091, Chelyabinsk, Postysheva, 2
phone:          +7 351 2004004
nic-hdl:        DVD278-RIPE
mnt-by:         Sever-Telecom
mnt-by:         FACTORIAL-MNT
mnt-by:         ZET-TELECOM-MNT
created:        2021-10-15T09:19:04Z
last-modified:  2024-05-08T06:55:54Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.113.2 (SHETLAND)

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