% 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 'AS56869 - AS57146'

as-block:       AS56869 - AS57146
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-07-08T06:45:56Z
last-modified:  2024-07-08T06:45:56Z
source:         RIPE

% Information related to 'AS57136'

% Abuse contact for 'AS57136' is 'abuse@vivatelecom.ro'

aut-num:        AS57136
as-name:        VIVATELECOM-AS
descr:          Str. Turnul Eiffel nr. 15, Ap 3, Sector 2, Bucharest
import:         from AS3549 action pref=100; accept ANY
import:         from AS39737 action pref=100; accept ANY
import:         from AS6830 action pref=100; accept ANY
import:         from AS34501 action pref=100; accept ANY
import:         from AS3223 action pref=100; accept ANY
import:         from AS8708 action pref=100; accept AS8708
import:         from AS43008 action pref=100; accept AS43008
import:         from AS13181 action pref=100; accept AS13181
import:         from AS8614 action pref=100; accept AS8614
import:         from AS49646 action pref=100; accept AS49646
import:         from AS44738 action pref=100; accept AS44738
import:         from AS56615 action pref=100; accept AS56615
import:         from AS29171 action pref=100; accept AS29171
import:         from AS51239 action pref=100; accept AS51239
import:         from AS62306 action pref=100; accept AS62306
import:         from AS35468 action pref=100; accept AS35468
import:         from AS42731 action pref=100; accept AS42731
import:         from AS31734 action pref=100; accept AS31734
import:         from AS42123 action pref=100; accept AS42123
import:         from AS39502 action pref=100; accept AS39502
import:         from AS51835 action pref=100; accept AS51835
import:         from AS62329 action pref=100; accept AS62329
export:         to AS3549 announce AS-VIVA
export:         to AS39737 announce AS-VIVA
export:         to AS34501 announce ANY
export:         to AS43008 announce ANY
export:         to AS8614 announce ANY
export:         to AS13181 announce ANY
export:         to AS49646 announce ANY
export:         to AS44738 announce ANY
export:         to AS56615 announce ANY
export:         to AS29171 announce ANY
export:         to AS51239 announce ANY
export:         to AS62306 announce ANY
export:         to AS35468 announce ANY
export:         to AS42731 announce ANY
export:         to AS31734 announce ANY
export:         to AS42123 announce ANY
export:         to AS39502 announce ANY
export:         to AS51835 announce ANY
export:         to AS62329 announce ANY
export:         to AS8708 announce ANY
export:         to AS6830 announce ANY
export:         to AS3223 announce ANY
admin-c:        IL1351-RIPE
tech-c:         IL1351-RIPE
org:            ORG-VTS6-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VIVATELECOM-MNT
created:        2011-07-29T10:10:19Z
last-modified:  2023-09-28T06:24:16Z
source:         RIPE # Filtered
sponsoring-org: ORG-AI97-RIPE

organisation:   ORG-VTS6-RIPE
org-name:       Viva Telecom SRL
country:        RO
org-type:       OTHER
address:        Str. Turnul Eiffel nr. 15, Ap 3
address:        Bucuresti Sector 2 Romania RO
phone:          +40.212121727
abuse-c:        AR21455-RIPE
admin-c:        IL1351-RIPE
tech-c:         IL1351-RIPE
mnt-by:         VIVATELECOM-MNT
mnt-ref:        VIVATELECOM-MNT
created:        2011-07-28T10:24:38Z
last-modified:  2022-12-01T16:58:41Z
source:         RIPE # Filtered

person:         IULIAN LEORIDE
address:        Viva Telecom SRL
address:        Str. Turnul Eiffel, Nr. 15 3
address:        Bucuresti Sector 2 Romania RO
phone:          +40.212121727
nic-hdl:        IL1351-RIPE
mnt-by:         VIVATELECOM-MNT
created:        2011-07-28T10:24:37Z
last-modified:  2013-08-19T12:09:55Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.113.2 (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