% 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 'AS20485 - AS20857'

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20793'

% Abuse contact for 'AS20793' is 'm.a.maximov@gmail.com'

aut-num:        AS20793
as-name:        RTL-LLC
org:            ORG-RL586-RIPE
import:         from AS5523 action pref=500; accept ANY
import:         from AS12976 action pref=100; accept ANY
export:         to AS5523 announce AS20793
export:         to AS12976 announce AS20793
default:        to AS12976 action pref=100; networks ANY
admin-c:        FAQ4-RIPE
tech-c:         FAQ4-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-ru-rtl-1-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-01-12T12:13:22Z
source:         RIPE

organisation:   ORG-RL586-RIPE
org-name:       RTL LLC
country:        RU
org-type:       LIR
address:        Vavilova St, 69/75
address:        117335
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +79104606262
admin-c:        FAQ4-RIPE
tech-c:         FAQ4-RIPE
abuse-c:        AR69589-RIPE
mnt-ref:        lir-ru-rtl-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ru-rtl-1-MNT
created:        2022-12-30T09:01:31Z
last-modified:  2022-12-30T09:01:31Z
source:         RIPE # Filtered

role:           For All questions
address:        RUSSIAN FEDERATION
address:        Moscow
address:        117335
address:        Vavilova St, 69/75
phone:          +79104606262
nic-hdl:        FAQ4-RIPE
mnt-by:         lir-ru-rtl-1-MNT
created:        2022-12-30T09:01:30Z
last-modified:  2022-12-30T09:01:30Z
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