% 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 '77.87.224.0 - 77.87.231.255'

% Abuse contact for '77.87.224.0 - 77.87.231.255' is 'LIR@bdbos.bund.de'

inetnum:        77.87.224.0 - 77.87.231.255
netname:        DE-GOVERNMENT
country:        DE
org:            ORG-BdI1-RIPE
admin-c:        DA8845-RIPE
tech-c:         DT8847-RIPE
status:         ASSIGNED PI
mnt-by:         DE-GOV-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2023-05-25T12:43:45Z
last-modified:  2023-05-26T06:23:06Z
source:         RIPE

organisation:   ORG-BdI1-RIPE
org-name:       Bundesministerium des Innern und fuer Heimat
country:        DE
org-type:       LIR
address:        Alt-Moabit 140
address:        10557
address:        Berlin
address:        GERMANY
phone:          +49301868111713
fax-no:         +493018681510617
admin-c:        DA4092-RIPE
admin-c:        CB8835-RIPE
tech-c:         DT3995-RIPE
abuse-c:        DA4092-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DE-GOV-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DE-GOV-MNT
created:        2008-03-11T12:48:06Z
last-modified:  2024-05-21T12:03:39Z
source:         RIPE # Filtered

role:           DE-GOV-BDBOS Admin
address:        Bundesanstalt fuer den Digitalfunk BOS
address:        Fehrbelliner Platz 3
address:        DE-11014 Berlin
nic-hdl:        DA8845-RIPE
admin-c:        MS54548-RIPE
admin-c:        CK6039-RIPE
mnt-by:         DE-GOV-BDBOS-MNT
created:        2020-02-06T09:57:29Z
last-modified:  2023-10-25T08:37:34Z
source:         RIPE # Filtered

role:           DE-GOV-BDBOS Tech
address:        Bundesanstalt fuer den Digitalfunk BOS
address:        Fehrbelliner Platz 3
address:        DE-11014 Berlin
abuse-mailbox:  Sub-LIR@bdbos.bund.de
tech-c:         MS54548-RIPE
tech-c:         CK6039-RIPE
nic-hdl:        DT8847-RIPE
mnt-by:         DE-GOV-BDBOS-MNT
created:        2020-02-06T10:04:31Z
last-modified:  2023-10-25T08:41:30Z
source:         RIPE # Filtered

% Information related to '77.87.228.0/22AS49234'

route:          77.87.228.0/22
descr:          BSI-IVBB
origin:         AS49234
mnt-by:         BSI-IVBB
mnt-routes:     BSI-IVBB
created:        2009-08-11T12:59:28Z
last-modified:  2014-02-11T13:56:35Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)

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