% 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 '217.61.80.0 - 217.61.83.255'

% Abuse contact for '217.61.80.0 - 217.61.83.255' is 'abuse@airenetworks.es'

inetnum:        217.61.80.0 - 217.61.83.255
netname:        ATUAXANELA-NET1
country:        ES
admin-c:        AT14223-RIPE
tech-c:         CA10289-RIPE
status:         ASSIGNED PA
created:        2023-09-15T10:53:58Z
last-modified:  2023-09-15T10:53:58Z
source:         RIPE
mnt-by:         SERVIHOSTING-MNT

role:           Airenetworks
address:        C/Santiago Ramojn y Cajal 11
org:            ORG-SNS2-RIPE
nic-hdl:        AT14223-RIPE
abuse-mailbox:  abuse@servihosting.es
mnt-by:         SERVIHOSTING-MNT
created:        2017-08-25T09:33:41Z
last-modified:  2018-06-07T10:31:17Z
source:         RIPE # Filtered
admin-c:        JMG35-RIPE
admin-c:        ZGC2-RIPE
tech-c:         EGC5-RIPE

role:           CEO
address:        SPAIN
address:        CHANTADA
address:        27500
address:        PL ESPAŅA, 11
phone:          +34 680585805
nic-hdl:        CA10289-RIPE
mnt-by:         lir-es-atuaxanela1-1-MNT
created:        2021-08-19T12:22:15Z
last-modified:  2021-08-19T12:22:16Z
source:         RIPE # Filtered

% Information related to '217.61.83.0/24AS210423'

route:          217.61.83.0/24
descr:          ATUAXANELA
origin:         AS210423
created:        2023-11-07T10:50:21Z
last-modified:  2023-11-07T10:50:21Z
source:         RIPE
mnt-by:         SERVIHOSTING-MNT
mnt-by:         mnt-es-airenetworks-1

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