% 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 '194.156.135.0 - 194.156.135.255'

% Abuse contact for '194.156.135.0 - 194.156.135.255' is 'ripe@oediv.de'

inetnum:        194.156.135.0 - 194.156.135.255
netname:        OEDIV-NET-20020118
country:        DE
org:            ORG-OODI1-RIPE
admin-c:        ON1163-RIPE
tech-c:         ON1163-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CS41974-MNT
mnt-by:         WEBDISCOUNT-MNT
mnt-by:         DTAG-NIC
created:        2002-01-18T12:59:14Z
last-modified:  2022-03-04T10:45:33Z
source:         RIPE

organisation:   ORG-OODI1-RIPE
org-name:       OEDIV Oetker Daten-und Informationsverarbeitung KG
country:        DE
org-type:       LIR
address:        Bechterdisser Straße 10
address:        33719
address:        Bielefeld
address:        GERMANY
phone:          +4952126050333
fax-no:         +4952126050445
abuse-c:        ON1163-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CS41974-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CS41974-MNT
created:        2010-10-28T09:06:52Z
last-modified:  2023-02-23T14:24:39Z
source:         RIPE # Filtered

role:           OEDIV NOC
address:        OEDIV Oetker Daten- und Informationsverarbeitung KG
address:        Bechterdisser Str. 10
address:        33719 Bielefeld
address:        Germany
phone:          +49 521 26050 500
abuse-mailbox:  ripe@oediv.de
admin-c:        MB51753-RIPE
admin-c:        JW9154-RIPE
admin-c:        PN5496-RIPE
tech-c:         MB51753-RIPE
tech-c:         JW9154-RIPE
tech-c:         PN5496-RIPE
nic-hdl:        ON1163-RIPE
mnt-by:         CS41974-MNT
created:        2018-11-21T08:00:20Z
last-modified:  2023-02-16T14:48:40Z
source:         RIPE # Filtered

% Information related to '194.156.135.0/24AS48425'

route:          194.156.135.0/24
descr:          OEDIV Oetker Daten-und Informationsverarbeitung KG
origin:         AS48425
mnt-by:         CS41974-MNT
mnt-by:         WEBDISCOUNT-MNT
mnt-by:         AS24840-MNT
created:        2021-11-10T19:19:24Z
last-modified:  2021-11-12T11:18:10Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (SHETLAND)

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