% 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 '80.77.17.144 - 80.77.17.151'

% Abuse contact for '80.77.17.144 - 80.77.17.151' is 'abuse@meerfarbig.net'

inetnum:        80.77.17.144 - 80.77.17.151
netname:        MOVETECH-NET-2
descr:          movetech Systemberatung
country:        DE
admin-c:        GK2022-RIPE
tech-c:         MEER
status:         ASSIGNED PA
mnt-by:         LX-MNT
created:        2010-05-21T13:29:58Z
last-modified:  2015-03-03T20:22:39Z
source:         RIPE

role:           meerfarbig NOC
address:        meerfarbig GmbH & Co. KG
address:        Kruppstr. 105
address:        60388 Frankfurt am Main
address:        Germany
abuse-mailbox:  abuse@meerfarbig.net
admin-c:        DGME-RIPE
admin-c:        CHME-RIPE
tech-c:         DGME-RIPE
tech-c:         CHME-RIPE
nic-hdl:        MEER
remarks:
remarks:        +-----------------------------------------------+
remarks:        | Customers please mail the known addresses or |
remarks:        | call us. Our phone numbers may be found in |
remarks:        | the customer interface. |
remarks:        +-----------------------------------------------+
remarks:        | Abuse related stuff: abuse@meerfarbig.net |
remarks:        | RIPE related stuff: noc@meerfarbig.net |
remarks:        | Peering: peering@meerfarbig.net |
remarks:        +-----------------------------------------------+
remarks:
mnt-by:         MEER-MNT
created:        2014-12-17T19:04:11Z
last-modified:  2021-10-19T13:07:59Z
source:         RIPE # Filtered

person:         Gordon Kirstein
address:        movetech Systemberatung
address:        Auguste-Viktoria-Str. 3
address:        61231 Bad Nauheim
address:        DE
phone:          +49-6032-92650
mnt-by:         LX-MNT
nic-hdl:        GK2022-RIPE
created:        2008-04-14T09:44:39Z
last-modified:  2008-04-14T09:44:39Z
source:         RIPE # Filtered

% Information related to '80.77.16.0/20AS34549'

route:          80.77.16.0/20
descr:          meerfarbig GmbH & Co. KG
origin:         AS34549
mnt-by:         MEER-MNT
created:        2005-03-07T18:54:42Z
last-modified:  2018-03-29T10:34:37Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (DEXTER)