% 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 'AS42173 - AS42381'

as-block:       AS42173 - AS42381
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS42359'

% Abuse contact for 'AS42359' is 'ipam@virginmedia.co.uk'

aut-num:        AS42359
as-name:        WEMBLEY-AS
org:            ORG-WL29-RIPE
import:         from AS5089 accept Any
export:         to AS5089 announce AS42359
admin-c:        SC1311-RIPE
tech-c:         SC1311-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS5089-MNT
mnt-by:         WEMBLEY-MNT
created:        2007-02-08T11:28:14Z
last-modified:  2018-09-04T10:21:56Z
source:         RIPE
sponsoring-org: ORG-NI9-RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)