% 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 '46.233.56.0 - 46.233.63.255'

% Abuse contact for '46.233.56.0 - 46.233.63.255' is 'topnet@abv.bg'

inetnum:        46.233.56.0 - 46.233.63.255
netname:        CITOCONSULT
descr:          CitoConsult Ltd.
country:        BG
admin-c:        NP3732-RIPE
tech-c:         VZ320-RIPE
abuse-c:        AC31879-RIPE
org:            ORG-CL288-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-PACKETSCALE
created:        2015-01-19T13:23:10Z
last-modified:  2024-02-06T13:27:45Z
source:         RIPE

organisation:   ORG-CL288-RIPE
org-name:       CitoConsult Ltd.
country:        BG
org-type:       OTHER
address:        Boyana, 3 Brestovitza str.
address:        Sofia, Bulgaria
abuse-c:        AC31879-RIPE
mnt-ref:        MNT-PACKETSCALE
mnt-by:         MNT-PACKETSCALE
created:        2015-01-14T15:37:58Z
last-modified:  2024-04-22T06:46:36Z
source:         RIPE # Filtered

person:         Nikolay Pashkulev
address:        Boyana, 3 Brestovitza str.
address:        Sofia, Bulgaria
phone:          +359 897865075
nic-hdl:        NP3732-RIPE
mnt-by:         MNT-PACKETSCALE
created:        2015-01-14T15:32:44Z
last-modified:  2018-05-31T08:34:46Z
source:         RIPE

person:         Vladimir Zakov
address:        Vrybnica 1, bl. 525, ent. B
address:        Sofia, BULGARIA
phone:          +359 2 934 3015
nic-hdl:        VZ320-RIPE
mnt-by:         MNT-PACKETSCALE
created:        2004-08-02T11:07:49Z
last-modified:  2015-12-28T10:30:42Z
source:         RIPE # Filtered

% Information related to '46.233.56.0/21AS41339'

route:          46.233.56.0/21
descr:          CitoConsult Ltd.
origin:         AS41339
mnt-by:         MNT-PACKETSCALE
created:        2015-01-19T15:00:38Z
last-modified:  2015-01-19T15:00:38Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (BUSA)

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