% 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 '195.49.224.0 - 195.49.231.255'

% Abuse contact for '195.49.224.0 - 195.49.231.255' is 'abuse@itergo.net'

inetnum:        195.49.224.0 - 195.49.231.255
netname:        ITERGO-NET
country:        DE
org:            ORG-IIG13-RIPE
admin-c:        RK7830-RIPE
tech-c:         PH6454-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ITERGO-CORP-MNT
mnt-by:         de-itergo-1-mnt
mnt-routes:     ITERGO-CORP-MNT
created:        2003-01-27T08:38:19Z
last-modified:  2016-10-03T09:05:49Z
source:         RIPE

organisation:   ORG-IIG13-RIPE
org-name:       ITERGO Informationstechnologie GmbH
country:        DE
org-type:       LIR
address:        Fischerstr. 20
address:        40477
address:        Duesseldorf
address:        GERMANY
phone:          +492114770
admin-c:        MS41447-RIPE
admin-c:        RK9335-RIPE
tech-c:         PH7647-RIPE
tech-c:         MS41447-RIPE
abuse-c:        AR37633-RIPE
mnt-ref:        de-itergo-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         de-itergo-1-mnt
created:        2016-09-15T06:52:04Z
last-modified:  2020-12-16T13:09:59Z
source:         RIPE # Filtered

person:         Peter Hombach
address:        ITERGO Informationstechnologie GmbH
address:        Victoriaplatz 2
address:        40477 Duesseldorf
phone:          +49 211 477 2606
nic-hdl:        PH6454-RIPE
mnt-by:         ITERGO-CORP-MNT
mnt-by:         de-itergo-1-mnt
created:        2014-03-10T09:38:35Z
last-modified:  2017-10-30T22:33:26Z
source:         RIPE

person:         Ralf Kronen
address:        ITERGO Informationstechnologie GmbH
address:        Victoriaplatz 2
address:        40477 Duesseldorf
phone:          +49 211 477 6711
nic-hdl:        RK7830-RIPE
mnt-by:         ITERGO-CORP-MNT
created:        2014-03-10T09:57:28Z
last-modified:  2022-02-04T15:50:01Z
source:         RIPE

% Information related to '195.49.224.0/21AS28674'

route:          195.49.224.0/21
descr:          ITERGO-NET
origin:         AS28674
mnt-by:         ITERGO-CORP-MNT
created:        2004-01-21T08:02:42Z
last-modified:  2004-01-21T08:02:42Z
source:         RIPE

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

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