% 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 '193.196.160.0 - 193.196.160.255'

% Abuse contact for '193.196.160.0 - 193.196.160.255' is 'backoffice@zi-mannheim.de'

inetnum:        193.196.160.0 - 193.196.160.255
netname:        ZI-MANNHEIM
descr:          Zentralinstitut fuer Seelische Gesundheit Mannheim
descr:          Mannheim, Germany
country:        DE
admin-c:        AW7
tech-c:         AW7
status:         ASSIGNED PA
org:            ORG-ZFSG2-RIPE
mnt-by:         BELWUE-MNT
created:        2002-05-02T10:28:18Z
last-modified:  2021-09-28T06:52:02Z
source:         RIPE

organisation:   ORG-ZFSG2-RIPE
org-name:       Zentralinstitut fuer Seelische Gesundheit Mannheim
org-type:       OTHER
address:        J5, 68159 Mannheim
abuse-c:        ZFSG1-RIPE
mnt-ref:        BELWUE-MNT
mnt-by:         BELWUE-MNT
created:        2021-09-28T06:48:50Z
last-modified:  2021-09-28T06:48:50Z
source:         RIPE # Filtered

person:         Andreas Wolf
address:        Zentralinstitut fuer Seelische Gesundheit Mannheim
address:        Abteilung Biostatistik
address:        J5
address:        D-68159 Mannheim
address:        Germany
phone:          +49 621 1703 6003
fax-no:         +49 621 1703 706021
nic-hdl:        AW7
mnt-by:         BELWUE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2007-03-14T20:53:38Z
source:         RIPE # Filtered

% Information related to '193.196.160.0/22AS553'

route:          193.196.160.0/22
origin:         AS553
mnt-by:         BELWUE-MNT
created:        2017-12-27T11:17:35Z
last-modified:  2017-12-27T11:17:35Z
source:         RIPE

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