% 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 'AS12557 - AS13223'

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS13040'

% Abuse contact for 'AS13040' is 'netadmin@fiz-karlsruhe.de'

aut-num:        AS13040
as-name:        ASN-FIZ
org:            ORG-FKF1-RIPE
import:         from AS12843 action pref=100; accept ANY
import:         from AS680 action pref=100; accept ANY
export:         to AS12843 announce AS13040
export:         to AS680 announce AS13040
admin-c:        CKL55-RIPE
admin-c:        LHE12
tech-c:         CKL55-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FIZ-MNT
created:        2001-09-26T09:35:23Z
last-modified:  2020-11-16T17:55:42Z
source:         RIPE # Filtered
sponsoring-org: ORG-TTG2-RIPE

organisation:   ORG-FKF1-RIPE
org-name:       FIZ Karlsruhe - Leibniz-Institut fuer Informationsinfrastruktur GmbH
country:        DE
org-type:       OTHER
address:        FIZ Karlsruhe - Leibniz Institut for Information Infrastructure
address:        Hermann-von-Helmholtz-Platz 1
address:        76344 Eggenstein-Leopoldshafen
phone:          +49 7247 808 0
fax-no:         +49 7247 808 133
abuse-c:        AR19103-RIPE
admin-c:        LHE12
admin-c:        SN8479-RIPE
admin-c:        PA10121-RIPE
admin-c:        MS49522-RIPE
mnt-ref:        FIZ-MNT
mnt-by:         FIZ-MNT
created:        2013-04-08T12:48:09Z
last-modified:  2022-12-01T17:01:53Z
source:         RIPE # Filtered

person:         Christian Klose
address:        FIZ Karlsruhe - Leibniz Institute for Information Infrastructure
address:        Hermann-von-Helmholtz-Platz 1
address:        D-76344 Eggenstein-Leopoldshafen
phone:          +49 7247 808 455
fax-no:         +49 7247 808 133
mnt-by:         FIZ-MNT
nic-hdl:        CKL55-RIPE
created:        2005-05-09T12:36:21Z
last-modified:  2015-09-02T13:35:35Z
source:         RIPE # Filtered

person:         Leni Helmes
address:        FIZ Karlsruhe - Leibniz Institute for Information Infrastructure
address:        Hermann-von-Helmholtz-Platz 1
address:        D-76344 Eggenstein-Leopoldshafen
phone:          +49 7247 808 408
fax-no:         +49 7247 808 133
nic-hdl:        LHE12
mnt-by:         FIZ-MNT
created:        2012-03-09T07:19:21Z
last-modified:  2015-09-02T13:30:48Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.112.1 (BUSA)

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