% 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 'AS57055'

% Abuse contact for 'AS57055' is 'caffe@matrix-net.pl'

aut-num:        AS57055
as-name:        Matrix-Net-AS
org:            ORG-CEOC3-RIPE
import:         from AS42739 accept ANY
export:         to AS42739 announce AS57055
export:         to AS42739 announce AS201427
import:         from AS201427 accept ANY
admin-c:        HA3711-RIPE
tech-c:         HA3711-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-HAWE
created:        2011-07-11T13:30:36Z
last-modified:  2020-06-16T10:36:34Z
source:         RIPE
sponsoring-org: ORG-FSZO2-RIPE

organisation:   ORG-CEOC3-RIPE
org-name:       MATRIX Cezary Taraszkiewicz
country:        PL
org-type:       OTHER
address:        Poland, 16-400 Suwalki, ul. Sejnenska 13
abuse-c:        AR29168-RIPE
mnt-ref:        MNT-HAWE
mnt-by:         MNT-HAWE
created:        2011-07-04T07:28:02Z
last-modified:  2022-12-01T16:19:55Z
source:         RIPE # Filtered

role:           HAWE-ADMIN
address:        ul.Bulgarska 65 60-320 Poznan
phone:          +48 61 861 49 35
abuse-mailbox:  abuse@hawetelekom.com
org:            ORG-FSZO2-RIPE
admin-c:        PP6380-RIPE
tech-c:         PP6380-RIPE
admin-c:        MW10021-RIPE
tech-c:         MW10021-RIPE
admin-c:        SK14108-RIPE
tech-c:         SK14108-RIPE
admin-c:        BL7290-RIPE
tech-c:         BL7290-RIPE
nic-hdl:        HA3711-RIPE
mnt-by:         MNT-FONE
mnt-by:         MNT-HAWE
created:        2016-10-13T09:20:11Z
last-modified:  2020-06-05T08:23:42Z
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