% 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 '151.4.186.80 - 151.4.186.87'

% Abuse contact for '151.4.186.80 - 151.4.186.87' is 'abuse@wind.it'

inetnum:        151.4.186.80 - 151.4.186.87
netname:        INFOSTRADA-COSTUMER-1514186
country:        IT
descr:          COMUNE DI APOLLOSA
admin-c:        DP16923-RIPE
tech-c:         DP16923-RIPE
status:         LEGACY
mnt-by:         AS1267-MNT
mnt-by:         MNT-IUNET
created:        2023-10-06T07:32:00Z
last-modified:  2023-10-06T07:32:00Z
source:         RIPE

person:         DANILO PARENTE
address:        VIA SAPONARO  0 SNC  82030 APOLLOSA (BN)
phone:          +39082444004
nic-hdl:        DP16923-RIPE
mnt-by:         AS1267-MNT
mnt-by:         MNT-IUNET
created:        2023-06-22T08:29:29Z
last-modified:  2023-06-22T08:29:29Z
source:         RIPE # Filtered

% Information related to '151.4.0.0/16AS1267'

route:          151.4.0.0/16
descr:          INFOSTRADA
origin:         AS1267
remarks:        removed cross-mnt:    AS1267-MNT
mnt-lower:      AS1267-MNT
mnt-routes:     AS1267-MNT
mnt-by:         AS1267-MNT
created:        2001-10-09T11:48:56Z
last-modified:  2004-01-30T16:34:51Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (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