% 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 '109.104.208.0 - 109.104.215.255'

% Abuse contact for '109.104.208.0 - 109.104.215.255' is 'drago@bergon.net'

inetnum:        109.104.208.0 - 109.104.215.255
netname:        BERGON-NET
descr:          Bergon Internet Ltd.
descr:          Statically assigned IP addresses
country:        BG
admin-c:        DSM70-RIPE
tech-c:         DSM70-RIPE
status:         ASSIGNED PA
mnt-by:         BERGON-MNT
created:        2010-05-31T10:34:15Z
last-modified:  2021-05-20T09:05:18Z
source:         RIPE

person:         Dragomir Simeonov Marinov
address:        Bergon Internet Ltd.
address:        196 Han Tervel Str., ap. 10
address:        Dobrich, Bulgaria
phone:          +35958601214
nic-hdl:        DSM70-RIPE
mnt-by:         BERGON-MNT
created:        2013-07-24T12:47:42Z
last-modified:  2013-07-24T15:05:55Z
source:         RIPE

% Information related to '109.104.208.0/21AS12436'

route:          109.104.208.0/21
descr:          Bergon Internet Ltd.
origin:         AS12436
mnt-by:         BERGON-MNT
created:        2010-05-31T10:36:02Z
last-modified:  2010-05-31T10:36:02Z
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