% 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 '195.37.90.0 - 195.37.90.255'

% Abuse contact for '195.37.90.0 - 195.37.90.255' is 'abuse@dfn.de'

inetnum:        195.37.90.0 - 195.37.90.255
netname:        ODS-DRESDEN
descr:          Part of the german school network
descr:          hosted in Dresden
country:        DE
admin-c:        WW20
tech-c:         CF2368-RIPE
status:         ASSIGNED PA
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2008-01-22T16:13:07Z
source:         RIPE

person:         Christoph Fleck
address:        Technische Universitaet Dresden
address:        Zentrum fuer Informationsdienste und Hochleistungsrechnen
address:        Helmholtzstr. 10
address:        01069 Dresden
address:        Germany
phone:          +49 351 463 34275
fax-no:         +49 351 463 37116
nic-hdl:        CF2368-RIPE
mnt-by:         DFN-NTFY
mnt-by:         TU-DRESDEN-MNT
created:        2006-02-01T16:23:05Z
last-modified:  2023-04-18T15:56:06Z
source:         RIPE # Filtered

person:         Wolfgang Wuensch
address:        Technische Universitaet Dresden
address:        Zentrum fuer Informationsdienste und Hochleistungsrechnen
address:        Helmholtzstr. 10
address:        01069 Dresden
address:        Germany
phone:          +49 351 463 32593
fax-no:         +49 351 463 37116
nic-hdl:        WW20
mnt-by:         DFN-NTFY
mnt-by:         TU-DRESDEN-MNT
created:        2001-10-09T13:49:35Z
last-modified:  2023-04-18T15:56:06Z
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 (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