% 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 '213.174.224.0 - 213.174.255.255'

% Abuse contact for '213.174.224.0 - 213.174.255.255' is 'abuse@infotech.at'

inetnum:        213.174.224.0 - 213.174.255.255
org:            ORG-IEG1-RIPE
netname:        AT-INFOTECH-20030218
country:        AT
admin-c:        INOC5-RIPE
tech-c:         INOC5-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INFOTECH-AT-MNT
mnt-routes:     INFOTECH-AT-MNT
created:        2003-02-18T11:41:53Z
last-modified:  2017-01-11T11:38:31Z
source:         RIPE # Filtered

organisation:   ORG-IEG1-RIPE
org-name:       Infotech EDV-Systeme GmbH
country:        AT
org-type:       LIR
address:        Schaerdinger Strasse 35
address:        A-4910
address:        Ried im Innkreis
address:        AUSTRIA
phone:          +43775281711
fax-no:         +43775281744
abuse-c:        AR13908-RIPE
admin-c:        SK6377-RIPE
admin-c:        AL12702-RIPE
admin-c:        BS1365-RIPE
admin-c:        MH14426-RIPE
admin-c:        DH4471-RIPE
mnt-ref:        INFOTECH-AT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INFOTECH-AT-MNT
created:        2004-04-17T10:58:46Z
last-modified:  2020-12-16T13:10:51Z
source:         RIPE # Filtered

role:           Infotech Network Operation Center
address:        Infotech EDV Systeme GmbH
address:        Schaerdinger Strasse 35
address:        4910 Ried im Innkreis
address:        Austria
phone:          +43 7752 81711
remarks:        NOC: <noc@infotech.at>
remarks:        Security issues: <noc@infotech.at>
remarks:        Peering-Info: https://as28760.peeringdb.com/
admin-c:        BS1365-RIPE
tech-c:         DH4471-RIPE
tech-c:         SK6377-RIPE
tech-c:         AL12702-RIPE
tech-c:         MH14426-RIPE
abuse-mailbox:  abuse@infotech.at
nic-hdl:        INOC5-RIPE
created:        2002-09-03T13:15:37Z
last-modified:  2023-11-05T10:40:33Z
source:         RIPE # Filtered
mnt-by:         INFOTECH-AT-MNT

% Information related to '213.174.224.0/19AS28760'

route:          213.174.224.0/19
descr:          INFOTECH-AT-ROUTE
origin:         AS28760
mnt-by:         INFOTECH-AT-MNT
created:        2003-02-21T08:47:44Z
last-modified:  2003-02-21T08:47:44Z
source:         RIPE # Filtered

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