% 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 '2a02:2788::/40'

% Abuse contact for '2a02:2788::/40' is 'dnsmaster@brutele.be'

inet6num:       2a02:2788::/40
netname:        BE-VOO-INFRA
country:        BE
org:            ORG-VS350-RIPE
admin-c:        CNS64-RIPE
tech-c:         CNS64-RIPE
mnt-domains:    lir-be-voosa-1-MNT
mnt-routes:     lir-be-voosa-1-MNT
mnt-by:         lir-be-voosa-1-MNT
status:         AGGREGATED-BY-LIR
assignment-size:64
created:        2019-03-28T08:43:30Z
last-modified:  2023-11-02T12:48:19Z
source:         RIPE # Filtered

organisation:   ORG-VS350-RIPE
org-name:       VOO S.A.
country:        BE
org-type:       LIR
address:        Rue Jean Jaurès 46
address:        4430
address:        Ans
address:        BELGIUM
phone:          +32 71967060
admin-c:        CNS64-RIPE
tech-c:         CNS64-RIPE
abuse-c:        AR72555-RIPE
mnt-ref:        lir-be-voosa-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-be-voosa-1-MNT
created:        2023-09-18T07:34:05Z
last-modified:  2023-11-30T09:10:41Z
source:         RIPE # Filtered

role:           Core Network & Services
address:        BELGIUM
address:        Liège
address:        4000
address:        Rue Louvrex 95
phone:          +32 71967060
nic-hdl:        CNS64-RIPE
mnt-by:         lir-be-voosa-1-MNT
created:        2023-09-18T07:34:04Z
last-modified:  2023-09-18T07:34:04Z
source:         RIPE # Filtered

% Information related to '2a02:2788::/40AS12392'

route6:         2a02:2788::/40
descr:          BE-VOO-INFRA
origin:         AS12392
mnt-by:         lir-be-voosa-1-MNT
created:        2016-02-19T16:19:03Z
last-modified:  2023-11-02T10:28:13Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (ABERDEEN)

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