% 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 '88.213.194.224 - 88.213.194.255'

% Abuse contact for '88.213.194.224 - 88.213.194.255' is 'abuse@telecoms.bg'

inetnum:        88.213.194.224 - 88.213.194.255
netname:        ALEX-ESCAPE-NET-72
descr:          Alex Escape EOOD
descr:          ISP
descr:          IP for Dylgopol area customers
country:        BG
admin-c:        SHA104-RIPE
tech-c:         IGJ1-RIPE
status:         ASSIGNED PA
mnt-by:         TELECOMS-NOC-MNT
created:        2014-09-26T06:11:30Z
last-modified:  2014-09-26T06:11:30Z
source:         RIPE

person:         Ivaylo Georgiev Josifov
address:        4D Studentska str.
address:        9010 Varna
address:        Bulgaria
phone:          +359 52 302253
nic-hdl:        IGJ1-RIPE
mnt-by:         mnt-bg-varteh-1
created:        1970-01-01T00:00:00Z
last-modified:  2018-12-03T10:12:52Z
source:         RIPE # Filtered

person:         Svilen Hristov Alexandrov
address:        street 56, No. 15
address:        9261 Conevo
address:        Bulgaria
phone:          +359 89 9198238
nic-hdl:        SHA104-RIPE
mnt-by:         TELECOMS-NOC-MNT
created:        2010-09-09T11:16:01Z
last-modified:  2010-09-09T11:16:01Z
source:         RIPE # Filtered

% Information related to '88.213.194.0/24AS16154'

route:          88.213.194.0/24
descr:          Telecoms-Net deaggregate announce
origin:         AS16154
mnt-by:         TELECOMS-NOC-MNT
created:        2006-01-12T13:50:46Z
last-modified:  2006-01-12T13:50:46Z
source:         RIPE

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

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