% 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 'AS40960 - AS42171'

as-block:       AS40960 - AS42171
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS40976'

% Abuse contact for 'AS40976' is 'hostmaster@ww-informatik.de'

aut-num:        AS40976
as-name:        WW-INFORMATIK
org:            ORG-WWIG1-RIPE
import:         from AS12312 accept   ANY
export:         to   AS12312 announce AS40976
import:         from AS3320  accept   ANY
export:         to   AS3320  announce AS40976
admin-c:        SK3248-RIPE
tech-c:         SK3248-RIPE
tech-c:         NET12312-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12312-MNT
created:        2006-05-24T12:45:00Z
last-modified:  2017-11-15T09:45:55Z
source:         RIPE
sponsoring-org: ORG-ECA1-RIPE

organisation:   ORG-WWIG1-RIPE
org-type:       OTHER
org-name:       W & W Informatik GmbH
country:        DE
address:        Hohenzollernstrasse 46
address:        71630 Ludwigsburg
address:        Germany
phone:          +49 7141 16 754720
fax-no:         +49 7141 16 854720
abuse-c:        AR22384-RIPE
admin-c:        SK3248-RIPE
tech-c:         SK3248-RIPE
mnt-ref:        AS12312-MNT
mnt-by:         AS12312-MNT
created:        2006-05-16T09:27:51Z
last-modified:  2022-12-01T16:59:38Z
source:         RIPE # Filtered

role:           AS12312 Network Management
address:        ecotel communication ag
address:        Hanauer Landstrasse 300
address:        60314 Frankfurt
address:        Germany
phone:          +49 69 40801 530
fax-no:         +49 69 40801 161
abuse-mailbox:  abuse@ecotel.net
remarks:
remarks:        -----------------------------------------------------------
remarks:        ---( Network & Operational Issues )------------------------
remarks:        -----------------------------------------------------------
remarks:
remarks:        Send mail to: ................... noc [at] ecotel [dot] net
remarks:        Call (24/7): ............................. +49 69 40801 530
remarks:
remarks:        -----------------------------------------------------------
remarks:        ---( Abuse & Spam Reports )--------------------------------
remarks:        -----------------------------------------------------------
remarks:
remarks:        Send mail to: ................. abuse [at] ecotel [dot] net
remarks:
admin-c:        PW1632-RIPE
admin-c:        MB50402-RIPE
tech-c:         PW1632-RIPE
tech-c:         MB50402-RIPE
nic-hdl:        NET12312-RIPE
mnt-by:         AS12312-MNT
created:        2009-09-09T14:06:25Z
last-modified:  2020-09-10T08:55:01Z
source:         RIPE # Filtered

person:         Sascha Kraeter
address:        W & W Informatik GmbH
address:        Hohenzollernstrasse 46
address:        71630 Ludwigsburg
address:        Germany
phone:          +49 7141 16 754720
fax-no:         +49 7141 16 854720
nic-hdl:        SK3248-RIPE
mnt-by:         AS12312-MNT
created:        2006-05-16T09:12:05Z
last-modified:  2014-10-09T13:14:15Z
source:         RIPE # Filtered

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