% 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 '2a02:ab80::/28'

% Abuse contact for '2a02:ab80::/28' is 'abuse.hu@one.hu'

inet6num:       2a02:ab80::/28
netname:        HU-ONE-20120509
country:        HU
org:            ORG-VCL1-RIPE
admin-c:        HVH233-RIPE
tech-c:         HVH233-RIPE
tech-c:         AS1007-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ONE-HU-MNT
mnt-routes:     VODAFONE-HU-MNT
created:        2012-05-09T06:38:57Z
last-modified:  2025-01-03T09:00:05Z
source:         RIPE # Filtered
remarks:        Contact abuse.hu@one.hu concerning activities like spam, portscan, etc.
remarks:        Halozati tamadas, keretlen e-mail, stb eseten hasznalja az abuse.hu@one.hu e-mail cimet!

organisation:   ORG-VCL1-RIPE
org-name:       One Hungary Ltd.
country:        HU
org-type:       LIR
address:        P2P
address:        H-1519
address:        Budapest Pf. 596
address:        HUNGARY
phone:          +36702883288
abuse-c:        AR15492-RIPE
mnt-ref:        ONE-HU-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ONE-HU-MNT
tech-c:         HVH233-RIPE
admin-c:        HVH233-RIPE
created:        2004-04-17T11:26:40Z
last-modified:  2025-01-01T02:15:27Z
source:         RIPE # Filtered

role:           Hostmaster One Hungary
address:        One Hungary Ltd.
address:        Boldizsár str 2.
address:        H-1112 Budapest
address:        Hungary
tech-c:         PK2720-RIPE
tech-c:         AS1007-RIPE
tech-c:         TD6758-RIPE
tech-c:         AB41712-RIPE
tech-c:         GE2196-RIPE
tech-c:         AG27400-RIPE
tech-c:         GP17558-RIPE
admin-c:        PK2720-RIPE
admin-c:        AS1007-RIPE
admin-c:        AB41712-RIPE
admin-c:        GE2196-RIPE
admin-c:        AG27400-RIPE
admin-c:        TD6758-RIPE
nic-hdl:        HVH233-RIPE
mnt-by:         VODAFONE-HU-MNT
created:        2021-05-31T09:24:28Z
last-modified:  2025-01-01T20:00:33Z
source:         RIPE # Filtered

person:         Akos Slyuch
address:        Vodafone Hungary
address:        Lechner Odon fasor 6.
address:        1096 Budapest
address:        Hungary
phone:          +36702883965
nic-hdl:        AS1007-RIPE
created:        2009-04-17T09:22:38Z
last-modified:  2017-10-30T22:05:24Z
source:         RIPE # Filtered
mnt-by:         VODAFONE-HU-MNT

% Information related to '2a02:ab88::/29AS21334'

route6:         2a02:ab88::/29
origin:         AS21334
mnt-by:         VODAFONE-HU-MNT
created:        2021-05-07T08:56:36Z
last-modified:  2021-05-07T08:56:36Z
source:         RIPE

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