% 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 '2a01:66a0::/32'

% Abuse contact for '2a01:66a0::/32' is 'ripe@teutel.de'

inet6num:       2a01:66a0::/32
netname:        DE-TEUTEL-20131211
country:        DE
org:            ORG-TG74-RIPE
admin-c:        TD3455-RIPE
tech-c:         TD3455-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TEUTEL-MNT
mnt-routes:     TEUTEL-MNT
created:        2013-12-12T10:16:05Z
last-modified:  2019-05-03T11:32:59Z
source:         RIPE # Filtered

organisation:   ORG-TG74-RIPE
org-name:       teutel GmbH
country:        DE
org-type:       LIR
address:        An der Muehlenbreede 4
address:        49525
address:        Lengerich
address:        GERMANY
phone:          +495481800553210
fax-no:         +495481800533
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TEUTEL-MNT
mnt-ref:        MNT-TELEAG
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TEUTEL-MNT
abuse-c:        TA4647-RIPE
tech-c:         TD3455-RIPE
created:        2013-04-08T13:03:58Z
last-modified:  2020-12-16T12:29:16Z
source:         RIPE # Filtered
admin-c:        TAH63-RIPE

role:           teutel-IT Department
address:        An der Muehlenbreede 4, 49525 Lengerich
tech-c:         DR6701-RIPE
admin-c:        DR6701-RIPE
nic-hdl:        TD3455-RIPE
mnt-by:         TEUTEL-MNT
created:        2013-12-10T10:07:46Z
last-modified:  2019-04-29T11:47:13Z
source:         RIPE # Filtered

% Information related to '2a01:66a0::/32AS202208'

route6:         2a01:66a0::/32
descr:          TEUTEL BROADBAND
origin:         AS202208
mnt-by:         TEUTEL-MNT
created:        2014-03-12T11:13:40Z
last-modified:  2014-03-12T11:13:40Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (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