% 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 '193.204.16.0 - 193.204.23.255'

% Abuse contact for '193.204.16.0 - 193.204.23.255' is 'cert@garr.it'

inetnum:        193.204.16.0 - 193.204.23.255
netname:        UNIBAS-NET
descr:          UNI-Potenza
country:        IT
org:            ORG-UDSD75-RIPE
admin-c:        FF11875-RIPE
tech-c:         FF11875-RIPE
tech-c:         CM21336-RIPE
status:         ASSIGNED PA
remarks:        This prefix is statically assigned
remarks:        To notify abuse mailto: cert@garr.it
remarks:        Multiple lan of university departments
remarks:        GARR - Italian academic and research network
mnt-by:         GARR-LIR
mnt-irt:        IRT-GARR-CERT
created:        2001-11-26T11:55:51Z
last-modified:  2023-10-09T10:06:50Z
source:         RIPE

organisation:   ORG-UDSD75-RIPE
org-name:       Universita' degli Studi della Basilicata
org-type:       OTHER
address:        Via Nazario Sauro, 85
address:        85100
address:        Potenza
address:        I
abuse-c:        AG16225-RIPE
mnt-ref:        GARR-LIR
mnt-by:         GARR-LIR
created:        2022-12-20T10:10:04Z
last-modified:  2022-12-20T10:10:04Z
source:         RIPE # Filtered

person:         Concettina Martorano
address:        UNI-Potenza
address:        Via dell?Ateneo Lucano 10
address:        I-85100-Potenza
address:        Italy
phone:          +39 0971 205323
nic-hdl:        CM21336-RIPE
mnt-by:         GARR-LIR
created:        2023-10-09T10:06:17Z
last-modified:  2023-10-09T10:06:17Z
source:         RIPE # Filtered

person:         Francesco Faggella
address:        UNI-Potenza
address:        Via Nazario Sauro 85
address:        I-85100-Potenza
address:        Italy
phone:          +39 0971 202343
nic-hdl:        FF11875-RIPE
mnt-by:         GARR-LIR
created:        2022-12-20T10:10:17Z
last-modified:  2022-12-20T10:10:17Z
source:         RIPE # Filtered

% Information related to '193.204.0.0/15AS137'

route:          193.204.0.0/15
descr:          GARR routes
origin:         AS137
remarks:        To notify abuse mailto: cert@garr.it
mnt-by:         GARR-LIR
created:        2002-04-23T16:56:36Z
last-modified:  2024-02-23T15:33:06Z
source:         RIPE

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

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