% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to '185.129.254.192 - 185.129.254.223'

% Abuse contact for '185.129.254.192 - 185.129.254.223' is 'it@menden.de'

inetnum:        185.129.254.192 - 185.129.254.223
netname:        Stadt_Menden_Customer_Telemark
country:        DE
org:            ORG-SM301-RIPE
admin-c:        MH17368-RIPE
tech-c:         TH8053-RIPE
status:         ASSIGNED PA
mnt-by:         de-telemark-1-mnt
mnt-by:         Telemark-inetnum-mnt
created:        2020-11-11T09:37:37Z
last-modified:  2023-01-17T18:26:33Z
source:         RIPE

organisation:   ORG-SM301-RIPE
org-name:       Stadt Menden
org-type:       OTHER
address:        Neumarkt 5, 58706 Menden
abuse-c:        ACRO18684-RIPE
mnt-ref:        Telemark-inetnum-mnt
mnt-by:         Telemark-inetnum-mnt
created:        2018-09-04T10:06:48Z
last-modified:  2018-09-04T12:58:13Z
source:         RIPE # Filtered

role:           Telemark Hostmaster
address:        Telemark Telekommunikationsgesellschaft Mark mbH
address:        Lennestraße 2
address:        58507 Luedenscheid
address:        Germany
admin-c:        NT2886-RIPE
admin-c:        JK10756-RIPE
tech-c:         NT2886-RIPE
tech-c:         JK10756-RIPE
nic-hdl:        TH8053-RIPE
mnt-by:         de-telemark-1-mnt
mnt-by:         Telemark-inetnum-mnt
created:        2023-01-17T18:12:06Z
last-modified:  2023-01-17T18:12:06Z
source:         RIPE # Filtered

person:         Michael Hankeln
address:        Neumarkt 5, 58706 Menden
phone:          +49 2373 9031509
nic-hdl:        MH17368-RIPE
mnt-by:         Telemark-inetnum-mnt
created:        2018-09-04T10:03:48Z
last-modified:  2018-09-04T10:03:48Z
source:         RIPE

% Information related to '185.129.254.0/24AS203593'

route:          185.129.254.0/24
origin:         AS203593
mnt-by:         de-telemark-1-mnt
created:        2018-04-09T06:33:14Z
last-modified:  2018-04-09T06:33:14Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (DEXTER)

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