% 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 '81.175.92.0 - 81.175.95.255'

% Abuse contact for '81.175.92.0 - 81.175.95.255' is 'abuse@ziggo.nl'

inetnum:        81.175.92.0 - 81.175.95.255
descr:          This space is statically assigned
netname:        ZIGGO-B2B
country:        NL
admin-c:        ZBBS1-RIPE
tech-c:         ZBBS1-RIPE
mnt-lower:      ZIGGO-AUTOREG1
mnt-lower:      VODAFONEZIGGO-AUTOREG-MNT
status:         LIR-PARTITIONED PA
mnt-by:         ZIGGO-IPMGMT
created:        2022-11-22T10:00:35Z
last-modified:  2025-10-20T12:53:33Z
source:         RIPE # Filtered

role:           VODAFONEZIGGO IP AUTHORITY
address:        Kabelweg 51
address:        1014BA Amsterdam
address:        The Netherlands
phone:          +31887170000
admin-c:        ZIPA1-RIPE
tech-c:         MB5261-RIPE
tech-c:         BH4773-RIPE
nic-hdl:        ZBBS1-RIPE
abuse-mailbox:  abuse@ziggo.nl
mnt-by:         ZIGGO-MNT
created:        2009-05-27T07:17:34Z
last-modified:  2025-10-22T09:07:43Z
source:         RIPE # Filtered

% Information related to '81.175.64.0/19AS33915'

route:          81.175.64.0/19
descr:          VODAFONE_ZIGGO
remarks:        Infrastructure and Customer Assignments B2B
origin:         AS33915
mnt-by:         ZIGGO-SERVICES-MNT
mnt-by:         TNF-MNT
mnt-by:         ZIGGO-MNT
mnt-by:         ZIGGO-IPMGMT
created:        2021-03-02T15:02:06Z
last-modified:  2025-10-20T12:59:38Z
source:         RIPE # Filtered

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