% 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 '89.18.117.0 - 89.18.117.255'

% Abuse contact for '89.18.117.0 - 89.18.117.255' is 'registry@rbcom.se'

inetnum:        89.18.117.0 - 89.18.117.255
netname:        RBCOM-NET7
descr:          RBCOM Residential and small business customers
country:        SE
admin-c:        PO803-RIPE
tech-c:         PO803-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-RBCOM
created:        2015-12-22T13:30:04Z
last-modified:  2015-12-22T13:30:04Z
source:         RIPE

person:         Patrik Olsson
address:        Webkom
address:        Upplanda 315
address:        740 46 Östervåla
address:        Sweden
phone:          +46 709 352299
fax-no:         +46 709 352299
nic-hdl:        PO803-RIPE
mnt-by:         MNT-TRN
created:        2005-06-07T10:34:18Z
last-modified:  2009-12-01T22:06:41Z
source:         RIPE # Filtered

% Information related to '89.18.96.0/19AS41401'

route:          89.18.96.0/19
descr:          ==========================================================
descr:          Roslagen Broadband Network AB
descr:          ==========================================================
origin:         AS41401
mnt-by:         MNT-RBCOM
mnt-lower:      MNT-RBCOM
created:        2006-08-11T15:11:38Z
last-modified:  2025-03-24T10:03:55Z
source:         RIPE

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