% 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 '195.144.31.0 - 195.144.31.255'

% Abuse contact for '195.144.31.0 - 195.144.31.255' is 'security@messer-bic.com'

inetnum:        195.144.31.0 - 195.144.31.255
netname:        Messer-Business-IT
country:        DE
org:            ORG-MBIC1-RIPE
admin-c:        AH14040-RIPE
tech-c:         AH14040-RIPE
status:         ASSIGNED PI
mnt-by:         MNT-MESSER-IS
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PLUSLINE-MNT
created:        2019-06-24T15:30:19Z
last-modified:  2021-12-21T16:23:27Z
source:         RIPE
sponsoring-org: ORG-PSG2-RIPE

organisation:   ORG-MBIC1-RIPE
org-name:       Messer Business & IT Consulting GmbH
country:        DE
org-type:       OTHER
address:        Ober-Ramstaedter Str. 96, Gebaeude H3
address:        64367 Muehltal
abuse-c:        ACRO44840-RIPE
mnt-ref:        MNT-MESSER-IS
mnt-by:         PLUSLINE-MNT
created:        2021-11-29T14:01:42Z
last-modified:  2022-12-01T16:36:41Z
source:         RIPE # Filtered

person:         Andrew Hobbs-Ray
address:        Messer Business & IT Consulting GmbH
address:        Ober-Ramstaedter Str. 96, Gebaeude H3, 64367 Muehltal
phone:          +49 6078 3997 221
nic-hdl:        AH14040-RIPE
mnt-by:         PLUSLINE-MNT
mnt-by:         PLUSLINE-MNT
created:        2021-12-21T16:22:14Z
last-modified:  2021-12-21T16:22:14Z
source:         RIPE

% Information related to '195.144.31.0/24AS51567'

route:          195.144.31.0/24
descr:          Messer Business & IT Consulting GmbH
origin:         AS51567
mnt-by:         MNT-MESSER-IS
mnt-by:         PLUSLINE-MNT
created:        2013-06-17T12:50:15Z
last-modified:  2021-12-23T11:52:37Z
source:         RIPE

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