% 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 '195.243.200.128 - 195.243.200.159'

% Abuse contact for '195.243.200.128 - 195.243.200.159' is 'abuse@telekom.de'

inetnum:        195.243.200.128 - 195.243.200.159
netname:        KAYSER-EINBECK-NET
descr:          A. Kayser Automotive Systems GmbH
country:        DE
admin-c:        JK15381-RIPE
tech-c:         OH917-RIPE
status:         ASSIGNED PA
mnt-by:         DTAG-NIC
created:        2008-05-30T13:01:22Z
last-modified:  2021-10-08T09:45:12Z
source:         RIPE # Filtered

person:         Juergen Kroess
address:        Hullerser Landstr. 43, 37574, Einbeck, Deutschland
phone:          +49 5561 7902 2619
mnt-by:         DTAG-NIC
nic-hdl:        JK15381-RIPE
created:        2021-09-06T15:50:19Z
last-modified:  2021-09-24T14:30:27Z
source:         RIPE # Filtered

person:         Olaf Huemme
address:        Hullerser Landstr. 43, 37574, Einbeck, Deutschland
phone:          +49 5561 7902 2650
phone:          +49 170 2055112
nic-hdl:        OH917-RIPE
mnt-by:         DTAG-NIC
created:        2010-10-14T12:02:34Z
last-modified:  2021-09-06T13:41:52Z
source:         RIPE # Filtered

% Information related to '195.243.0.0/16AS3320'

route:          195.243.0.0/16
descr:          Deutsche Telekom AG, Internet service provider
origin:         AS3320
member-of:      AS3320:RS-PA-TELEKOM
mnt-by:         DTAG-RR
created:        1970-01-01T00:00:00Z
last-modified:  2004-06-15T17:32:48Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)