% 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 'AS56869 - AS57146'

as-block:       AS56869 - AS57146
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:        2024-07-08T06:45:56Z
last-modified:  2024-07-08T06:45:56Z
source:         RIPE

% Information related to 'AS56879'

% Abuse contact for 'AS56879' is 'noc@pokrmine.ru'

aut-num:        AS56879
as-name:        PETROPAVLOVSK-AS
org:            ORG-PKRM1-RIPE
import:         from AS8470 accept ANY
export:         to AS8470 announce AS56879
import:         from AS3216 accept ANY
export:         to AS3216 announce AS56879
admin-c:        VI1516-RIPE
tech-c:         VI1516-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         POKRMINE-MNT
created:        2011-06-01T14:46:04Z
last-modified:  2022-10-03T07:57:42Z
source:         RIPE
sponsoring-org: ORG-RHL16-RIPE

organisation:   ORG-PKRM1-RIPE
org-name:       JSC POKROVSKIY RUDNIK
country:        RU
org-type:       OTHER
address:        105082, RUSSIAN FEDERATION, MOSCOW, RUBTSOV SIDE STREET 13
abuse-c:        AR69080-RIPE
mnt-ref:        POKRMINE-MNT
mnt-by:         POKRMINE-MNT
created:        2020-08-31T21:49:44Z
last-modified:  2024-04-02T13:04:02Z
source:         RIPE # Filtered

person:         Vladimir Istomin
address:        105082, Russian Federation, Moscow, Rubtsov pereulok, 13
phone:          +74953802810
nic-hdl:        VI1516-RIPE
mnt-by:         PLC-DFL-MNT
created:        2021-03-27T19:47:42Z
last-modified:  2021-03-27T19:52:03Z
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