% 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 '160.46.0.0 - 160.46.255.255'

% No abuse contact registered for 160.46.0.0 - 160.46.255.255

inetnum:        160.46.0.0 - 160.46.255.255
status:         LEGACY
remarks:
remarks:        **** INFORMATION FROM ARIN OBJECT ****
remarks:        netname: BMW-NET
descr:          BMW AG
admin-c:        BNO4-RIPE
tech-c:         BNO4-RIPE
remarks:        changed: hostmaster@arin.net 19920521
remarks:        changed: hostmaster@arin.net 19920521
remarks:        **** INFORMATION FROM RIPE OBJECT ****
netname:        BMW-NET
country:        DE
mnt-by:         BMW-MNT
mnt-lower:      BMW-MNT
mnt-domains:    BMW-MNT
mnt-routes:     BMW-MNT
mnt-routes:     AS8590-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-01-10T09:21:16Z
source:         RIPE

role:           BMW Network Operations
abuse-mailbox:  ripe-contact@list.bmw.com
address:        BMW AG, 80788 Munich, Germany
nic-hdl:        BNO4-RIPE
admin-c:        BEH14-RIPE
admin-c:        AJ5443-RIPE
admin-c:        MG30612-RIPE
tech-c:         BEH14-RIPE
tech-c:         AJ5443-RIPE
tech-c:         MG30612-RIPE
mnt-by:         AUTO-1BMW
created:        2013-05-27T10:45:48Z
last-modified:  2024-07-16T10:20:38Z
source:         RIPE # Filtered

% Information related to '160.46.240.0/20AS8590'

route:          160.46.240.0/20
descr:          Route Object BMW
origin:         AS8590
mnt-routes:     AS8590-MNT
mnt-by:         AS8590-MNT
created:        2007-04-24T07:51:19Z
last-modified:  2022-12-16T16:24:53Z
source:         RIPE

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