% 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 '185.248.76.0 - 185.248.76.255'

% Abuse contact for '185.248.76.0 - 185.248.76.255' is 'f.rodriguez@conectalia.eu'

inetnum:        185.248.76.0 - 185.248.76.255
netname:        Telconet-01
country:        ES
admin-c:        MO6747-RIPE
tech-c:         RV6996-RIPE
status:         ASSIGNED PA
geoloc:         40.1285116 -3.8582157
mnt-by:         es-telconet-1-mnt
created:        2023-03-24T08:12:35Z
last-modified:  2023-03-24T08:12:35Z
source:         RIPE

person:         Manolo Ortiz
address:        Calle Rio Ciguela 2
address:        45860
address:        Villacanas
address:        SPAIN
phone:          +34925200789
nic-hdl:        MO6747-RIPE
mnt-by:         es-toledofast-1-mnt
created:        2018-03-13T12:21:32Z
last-modified:  2018-03-13T12:21:33Z
source:         RIPE

person:         Network Operations Center
address:        44 Doctor Castelo Street
address:        Madrid
address:        Spain
phone:          +34911880366
org:            ORG-FPEI1-RIPE
nic-hdl:        RV6996-RIPE
mnt-by:         FibC-MNT
mnt-by:         mnt-es-fibercli-1
created:        2018-06-06T12:08:35Z
last-modified:  2022-09-08T15:33:54Z
source:         RIPE # Filtered

% Information related to '185.248.76.0/24AS206524'

route:          185.248.76.0/24
origin:         AS206524
mnt-by:         es-telconet-1-mnt
created:        2020-03-20T16:32:25Z
last-modified:  2020-03-20T16:32:25Z
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