% 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 'AS56444 - AS57146'

as-block:       AS56444 - 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:        2023-08-23T15:27:46Z
last-modified:  2023-08-23T15:27:46Z
source:         RIPE

% Information related to 'AS57113'

% Abuse contact for 'AS57113' is 'monitor@tviptel.ru'

aut-num:        AS57113
as-name:        TVIPTEL-AS
org:            ORG-OTZ1-RIPE
descr:          mtw
import:         from AS48347 action pref=130; accept ANY
export:         to AS48347 announce AS-TZ
mp-import:      afi ipv6.unicast from AS48347 accept ANY
mp-export:      afi ipv6.unicast to AS48347 announce AS-TZ
descr:          LLC Svyazinvest
import:         from AS205460 action pref=100; accept ANY
export:         to AS205460 announce AS-TZ
admin-c:        RA8954-RIPE
tech-c:         AA10631-RIPE
tech-c:         RA8954-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TVIPTEL-MNT
created:        2011-07-22T15:05:09Z
last-modified:  2023-09-04T06:53:10Z
source:         RIPE

organisation:   ORG-OTZ1-RIPE
org-name:       TVIPTEL LCC
country:        RU
org-type:       LIR
address:        Zvezdnyy gorodok d.12
address:        141160
address:        Moscow region, Schelkovsky district
address:        RUSSIAN FEDERATION
phone:          +78007009753
abuse-c:        AR17013-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TVIPTEL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TVIPTEL-MNT
created:        2011-05-12T09:49:03Z
last-modified:  2023-12-19T07:16:12Z
source:         RIPE # Filtered

person:         Alexander Averyanov
address:        OOO "Telecom Zvezdny"
phone:          +7(496)-561-62-22
nic-hdl:        AA10631-RIPE
mnt-by:         TVIPTEL-MNT
created:        2011-06-16T07:43:47Z
last-modified:  2016-07-14T12:37:52Z
source:         RIPE # Filtered

person:         Romanov Andrey
address:        MO, Ivanteevka
phone:          +79266105537
nic-hdl:        RA8954-RIPE
mnt-by:         ru-newline-1-mnt
created:        2017-07-18T12:30:01Z
last-modified:  2024-04-16T10:44:56Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.112 (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