% 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 '193.5.216.0 - 193.5.223.255'

% Abuse contact for '193.5.216.0 - 193.5.223.255' is 'ripe@bit.admin.ch'

inetnum:        193.5.216.0 - 193.5.223.255
netname:        KOMBV
descr:          Swiss Federal Government
descr:          Berne, Switzerland
country:        CH
org:            ORG-SFrb1-RIPE
admin-c:        ADM1070-RIPE
tech-c:         BIT1-RIPE
mnt-by:         RIPE-NCC-END-MNT
status:         ASSIGNED PI
mnt-by:         CH-BIT-MNT
created:        2002-08-22T17:01:24Z
last-modified:  2018-01-22T13:38:19Z
source:         RIPE

organisation:   ORG-SFRB1-RIPE
org-name:       Swiss Federation represented by FOITT
country:        CH
org-type:       LIR
descr:          Bundesamt fuer Informatik und Telekommunikation BIT
address:        Eichenweg  3
address:        3003
address:        Bern
address:        SWITZERLAND
phone:          +41584658888
fax-no:         +41584659030
abuse-c:        AR14364-RIPE
admin-c:        BJ5-RIPE
admin-c:        BIT1-RIPE
admin-c:        JC5052-RIPE
admin-c:        UG736-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CH-BIT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CH-BIT-MNT
created:        2005-05-04T13:49:47Z
last-modified:  2022-08-16T06:19:47Z
source:         RIPE # Filtered

role:           Administration of LIR ch.swissgov of FOITT
address:        Bundesamt fuer Informatik und Telekommunikation BIT
address:        Campus Meielen
address:        Eichenweg 3
address:        CH-3003 Bern
nic-hdl:        ADM1070-RIPE
admin-c:        AR70770-RIPE
mnt-by:         CH-BIT-MNT
created:        2016-04-20T12:40:37Z
last-modified:  2023-08-25T06:56:31Z
source:         RIPE # Filtered

role:           Bundesamt fuer Informatik und Telekommunikation BIT
address:        Campus Meielen
address:        Eichenweg 3
address:        CH-3003 Bern
phone:          +41 58 465 90 11
fax-no:         +41 58 465 90 30
remarks:        ------------------------------------------------------------
remarks:        For spam/abuse contact only abuse@admin.ch
remarks:        For generall support contact occ@bit.admin.ch
remarks:        For 7*24h emergency support contact +41 58 465 8888
remarks:        E-mails to the persons below will be IGNORED!!
remarks:        ------------------------------------------------------------
org:            ORG-SFrb1-RIPE
admin-c:        ADM1070-RIPE
tech-c:         TR6677-RIPE
nic-hdl:        BIT1-RIPE
mnt-by:         CH-BIT-MNT
created:        2004-08-12T10:05:15Z
last-modified:  2023-10-18T07:24:19Z
source:         RIPE # Filtered

% Information related to '193.5.216.0/21AS33845'

route:          193.5.216.0/21
descr:          SWISSGOV
origin:         AS33845
mnt-by:         CH-BIT-MNT
created:        2005-01-10T08:02:34Z
last-modified:  2005-01-10T08:02:34Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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