% 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 '195.37.24.0 - 195.37.31.255'

% Abuse contact for '195.37.24.0 - 195.37.31.255' is 'abuse@dfn.de'

inetnum:        195.37.24.0 - 195.37.31.255
netname:        GRZLG-NET
descr:          Leuphana Universitaet Lueneburg
descr:          Medien- und Informationszentrum
country:        DE
admin-c:        MN2304-RIPE
tech-c:         KH273-RIPE
tech-c:         OL3282-RIPE
status:         ASSIGNED PA
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2024-01-30T13:39:38Z
source:         RIPE

person:         Karsten Holmberg
address:        Leuphana Universitaet Lueneburg
address:        Medien- und Informationszentrum
address:        Universitaetsallee 1
address:        21335 Lueneburg
address:        Germany
phone:          +49 4131 677 1207
fax-no:         +49 4131 677 1246
nic-hdl:        KH273-RIPE
mnt-by:         DFN-NTFY
created:        1970-01-01T00:00:00Z
last-modified:  2018-02-19T16:06:11Z
source:         RIPE # Filtered

person:         Martin Noeres
address:        Leuphana Universitaet Lueneburg
address:        Medien- und Informationszentrum
address:        Universitaetsallee 1
address:        21335 Lueneburg
address:        Germany
phone:          +49 4131 677 1240
fax-no:         +49 4131 677 1246
nic-hdl:        MN2304-RIPE
mnt-by:         DFN-NTFY
created:        2005-07-14T06:51:31Z
last-modified:  2024-01-30T13:57:36Z
source:         RIPE # Filtered

person:         Olaf Limberg
address:        Leuphana Universitaet Lueneburg
address:        Medien- und Informationszentrum
address:        Universitaetsallee 1
address:        21335 Lueneburg
address:        Germany
phone:          +49 4131 677 1287
nic-hdl:        OL3282-RIPE
mnt-by:         DFN-NTFY
created:        2024-01-30T13:39:37Z
last-modified:  2024-01-30T13:39:37Z
source:         RIPE # Filtered

% Information related to '195.37.0.0/16AS680'

route:          195.37.0.0/16
descr:          DFN-AGG-3
origin:         AS680
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-01-26T12:07:06Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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