% 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 '194.31.112.0 - 194.31.119.255'

% Abuse contact for '194.31.112.0 - 194.31.119.255' is 'SecurityMails@deutschlandradio.de'

inetnum:        194.31.112.0 - 194.31.119.255
netname:        DRADIO-B
country:        DE
org:            ORG-DFK2-RIPE
admin-c:        GR6-RIPE
tech-c:         FM12-RIPE
status:         ASSIGNED PI
mnt-by:         DE-COLT-MNT
mnt-by:         ARD-STERN-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-routes:     DE-COLT-MNT
mnt-routes:     ARD-STERN-MNT
mnt-domains:    DE-COLT-MNT
mnt-domains:    ARD-STERN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T08:15:54Z
source:         RIPE
sponsoring-org: ORG-HR13-RIPE

organisation:   ORG-DFK2-RIPE
org-name:       DeutschlandRadio KdoR
country:        DE
org-type:       Other
address:        Koeln, GERMANY
abuse-c:        AR21539-RIPE
mnt-ref:        ARD-STERN-MNT
mnt-by:         ARD-STERN-MNT
created:        2013-02-14T07:23:49Z
last-modified:  2022-12-01T16:22:09Z
source:         RIPE # Filtered

person:         Frank S. Michel
address:        DeutschlandRadio Berlin
address:        Hans-Roaental-Platz
address:        D-10825 Berlin
address:        Germany
phone:          +49 30 85 03 379
fax-no:         +49 30 853 50 71
nic-hdl:        FM12-RIPE
mnt-by:         DENIC-P
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-21T23:12:01Z
source:         RIPE

person:         Goetz W. Romahn
address:        DeutschlandRadio Berlin
address:        Hans-Roaental-Platz
address:        D-10825 Berlin
address:        Germany
phone:          +49 30 85 03 639
fax-no:         +49 30 853 50 71
nic-hdl:        GR6-RIPE
mnt-by:         DENIC-P
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-21T23:12:01Z
source:         RIPE

% Information related to '194.31.112.0/21AS204146'

route:          194.31.112.0/21
descr:          DeutschlandRadio Berlin
mnt-routes:     MNT-VALUESOLUTIONS
origin:         AS204146
mnt-by:         ARD-STERN-MNT
created:        2015-08-13T08:48:49Z
last-modified:  2017-01-30T10:35:21Z
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