% 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 '2a07:b240::/29'

% Abuse contact for '2a07:b240::/29' is 'info@rychlydrat.cz'

inet6num:       2a07:b240::/29
netname:        CZ-RYCHLYDRAT-20160711
country:        CZ
org:            ORG-RDS12-RIPE
admin-c:        JP10394-RIPE
tech-c:         JP10394-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-rychly
created:        2016-07-11T12:20:56Z
last-modified:  2016-07-11T12:20:56Z
source:         RIPE

organisation:   ORG-RDS12-RIPE
org-name:       Rychly drat, s.r.o.
country:        CZ
org-type:       LIR
address:        Internacionalni 1225/19
address:        16500
address:        Praha - Suchdol
address:        CZECH REPUBLIC
phone:          +420 212 244 400
admin-c:        JP10394-RIPE
tech-c:         JP10394-RIPE
abuse-c:        AR36913-RIPE
mnt-ref:        MNT-rychly
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-rychly
created:        2016-07-07T11:45:55Z
last-modified:  2021-03-30T10:45:02Z
source:         RIPE # Filtered

person:         Josef Pithart
address:        Internacionalni 1225/19
address:        16500
address:        Praha - Suchdol
address:        CZECH REPUBLIC
phone:          +420 212 244 400
nic-hdl:        JP10394-RIPE
mnt-by:         MNT-rychly
created:        2016-07-07T11:45:54Z
last-modified:  2021-03-30T09:51:00Z
source:         RIPE

% Information related to '2a07:b240::/29AS202618'

route6:         2a07:b240::/29
origin:         AS202618
mnt-by:         MNT-rychly
created:        2017-02-22T20:40:15Z
last-modified:  2017-02-22T20:40:15Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (SHETLAND)

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