% 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 '2001:678:880::/48'

% Abuse contact for '2001:678:880::/48' is 'j.aben@udenscollege.nl'

inet6num:       2001:678:880::/48
netname:        NL-DATAWEB-20181105
country:        NL
org:            ORG-SVVO1-RIPE
admin-c:        JA8289-RIPE
tech-c:         JA8289-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SVVO-UDEN-MNT
mnt-by:         DATAWEB-MNT
created:        2018-11-05T14:51:28Z
last-modified:  2020-11-16T17:34:54Z
source:         RIPE
sponsoring-org: ORG-DIB1-RIPE

organisation:   ORG-SVVO1-RIPE
org-name:       Samenwerkingsstichting voor Voortgezet Onderwijs Uden
country:        NL
org-type:       OTHER
address:        Schepenhoek 203, 5403GB Uden
abuse-c:        ACRO20038-RIPE
mnt-ref:        SVVO-UDEN-MNT
mnt-by:         DATAWEB-MNT
mnt-by:         SVVO-UDEN-MNT
created:        2018-11-02T12:37:21Z
last-modified:  2023-08-31T12:01:58Z
source:         RIPE # Filtered

person:         Joey Aben
address:        Schepenhoek 203, 5403GB Uden
phone:          +31.413283034
nic-hdl:        JA8289-RIPE
mnt-by:         SVVO-UDEN-MNT
mnt-by:         DATAWEB-MNT
created:        2018-11-02T12:43:09Z
last-modified:  2018-11-02T12:44:47Z
source:         RIPE

% Information related to '2001:678:880::/48AS35332'

route6:         2001:678:880::/48
origin:         AS35332
mnt-lower:      DATAWEB-MNT
mnt-routes:     DATAWEB-MNT
mnt-by:         DATAWEB-MNT
created:        2018-11-05T15:20:24Z
last-modified:  2018-11-05T15:20:24Z
source:         RIPE

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