% 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 '82.201.17.0 - 82.201.17.255'

% Abuse contact for '82.201.17.0 - 82.201.17.255' is 'csirt@vancis.nl'

inetnum:        82.201.17.0 - 82.201.17.255
netname:        NL-IS-CUST-DSL
descr:          Customer DSL DIA IP
country:        NL
admin-c:        AS15879-RIPE
tech-c:         AS15879-RIPE
status:         ASSIGNED PA
mnt-by:         KPNIS-MNT
created:        2014-07-11T15:47:12Z
last-modified:  2020-09-07T18:01:02Z
source:         RIPE

role:           KPN Internedservices (KIS)
address:        KPN
address:        P.O. Box 30000
address:        2500 GA Den Haag
address:        Netherlands
remarks:        ------------------------------------------------
remarks:        abuse / legal complaints ONLY to abuse@kpn.com
remarks:        Please provide as much details and include
remarks:        full headers and/or logfiles.
remarks:        Network questions / issues to kisnetwerk@kpn.com
remarks:        ------------------------------------------------
tech-c:         WDJ999-RIPE
nic-hdl:        AS15879-RIPE
abuse-mailbox:  abuse@kpn.com
mnt-by:         KPNIS-MNT
created:        2002-10-16T09:40:55Z
last-modified:  2023-06-15T10:39:33Z
source:         RIPE # Filtered

% Information related to '82.201.0.0/17AS15879'

route:          82.201.0.0/17
descr:          KPN Internedservices
origin:         AS15879
mnt-by:         KPNIS-MNT
mnt-lower:      KPNIS-MNT
mnt-routes:     KPNIS-MNT
created:        2003-09-18T15:21:35Z
last-modified:  2020-09-07T13:45:32Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.114 (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