% 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 '89.14.0.0 - 89.14.255.255'

% Abuse contact for '89.14.0.0 - 89.14.255.255' is 'abuse.de@telefonica.com'

inetnum:        89.14.0.0 - 89.14.255.255
netname:        HANSENET-ADSL
descr:          Telefonica Germany GmbH & Co.OHG
country:        DE
admin-c:        HANO-RIPE
tech-c:         RCM25-RIPE
tech-c:         DK9212-RIPE
status:         ASSIGNED PA
mnt-by:         HANSENET-MNT
mnt-lower:      HANSENET-NOC
mnt-routes:     HANSENET-MNT
created:        2014-03-28T08:22:08Z
last-modified:  2022-03-31T09:07:21Z
source:         RIPE

role:           HanseNet Network Operators
address:        Telefónica Germany GmbH & Co. OHG
address:        Ueberseering 33a
address:        D-22297 Hamburg
abuse-mailbox:  abuse.de@telefonica.com
admin-c:        CS8096-RIPE
tech-c:         TG819-RIPE # Thomas Graumann
tech-c:         ASZ-RIPE # Andreas Schwarz
nic-hdl:        HANO-RIPE
mnt-by:         HANSENET-NOC
created:        2007-11-08T13:51:02Z
last-modified:  2016-03-08T11:04:52Z
source:         RIPE # Filtered

person:         Denis Knez
address:        Telefonica Germany GmbH & Co. OHG
address:        Georg Brauchle Ring 50
address:        80992 Muenchen
address:        DE
phone:          +498924420
mnt-by:         MDA-Z
nic-hdl:        DK9212-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2018-03-26T10:14:20Z
source:         RIPE # Filtered

person:         Ruben Cervantes - Mier
address:        Telefonica Germany GmbH & Co. OHG
address:        Ueberseering 33a
address:        22297 Hamburg
address:        DE
phone:          +498924420
nic-hdl:        RCM25-RIPE
mnt-by:         MDA-Z
created:        2014-03-06T16:12:16Z
last-modified:  2018-04-26T12:02:55Z
source:         RIPE

% Information related to '89.12.0.0/14AS6805'

route:          89.12.0.0/14
descr:          Telefonica Germany GmbH & Co. OHG
origin:         AS6805
mnt-by:         MDA-Z
created:        2021-10-11T12:11:28Z
last-modified:  2021-10-11T12:11:28Z
source:         RIPE

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

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