% 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 'AS203889 - AS205662'

as-block:       AS203889 - AS205662
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS205086'

% Abuse contact for 'AS205086' is 'abuse@iukanet.com'

aut-num:        AS205086
as-name:        iukanet
org:            ORG-ISS74-RIPE
import:         from AS5505 accept ANY
export:         to AS5505 announce AS205086
import:         from AS13287 accept ANY
export:         to AS13287 announce AS205086
admin-c:        JB17566-RIPE
tech-c:         JB17566-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         es-iukanet-1-mnt
created:        2017-11-09T13:30:50Z
last-modified:  2018-09-04T12:07:18Z
source:         RIPE

organisation:   ORG-ISS74-RIPE
phone:          +34 960 457 877
country:        ES
org-name:       IUKANET SERVEIS SL
org-type:       LIR
address:        PLAZA ALQUERIA DE LA CULLA, 4 OFICINA 1008
address:        46910
address:        ALFAFAR
address:        SPAIN
admin-c:        JB17566-RIPE
tech-c:         JB17566-RIPE
abuse-c:        AR43795-RIPE
mnt-ref:        es-iukanet-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         es-iukanet-1-mnt
created:        2017-11-08T23:42:36Z
last-modified:  2020-12-28T12:50:05Z
source:         RIPE # Filtered

person:         Juan Baixauli
address:        PL. ALQUERIA DE LA CULLA, 4, OF. 1008
address:        46910
address:        ALFAFAR
address:        SPAIN
phone:          +34 960 457 877
nic-hdl:        JB17566-RIPE
mnt-by:         es-iukanet-1-mnt
created:        2017-11-08T23:42:36Z
last-modified:  2020-04-24T15:16:10Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)