% 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://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS48729'

% Abuse contact for 'AS48729' is 'abuse@hostkey.nl'

aut-num:        AS48729
as-name:        HOSTKEY-FI-AS
org:            ORG-HB14-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS48729
import:         from AS6939 accept ANY
export:         to AS6939 announce AS48729
admin-c:        ANSH31-RIPE
tech-c:         ANSH31-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HOSTKEY-MNT
created:        2023-03-06T08:36:46Z
last-modified:  2023-03-06T08:36:46Z
source:         RIPE

organisation:   ORG-HB14-RIPE
org-name:       HOSTKEY B.V.
country:        NL
org-type:       LIR
address:        W Frederik Hermansstr 91
address:        1011DG
address:        Amsterdam
address:        NETHERLANDS
phone:          +31208203777
fax-no:         +31208203778
descr:          www.hostkey.com
admin-c:        ANSH31-RIPE
tech-c:         ANSH31-RIPE
mnt-ref:        HOSTKEY-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        HOSTKEY-RU-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HOSTKEY-MNT
abuse-c:        HA2801-RIPE
created:        2011-06-16T09:42:19Z
last-modified:  2023-10-09T09:05:20Z
source:         RIPE # Filtered

person:         RIPE Team
address:        W Frederik Hermansstr 91
address:        1011DG
address:        Amsterdam
address:        NETHERLANDS
phone:          +31208203777
org:            ORG-HB14-RIPE
nic-hdl:        ANSH31-RIPE
mnt-by:         HOSTKEY-MNT
created:        2015-07-22T09:22:31Z
last-modified:  2022-06-30T14:38:28Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.120 (DEXTER)