% 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 'AS57148 - AS58367'

as-block:       AS57148 - AS58367
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:        2023-08-23T15:27:46Z
last-modified:  2023-08-23T15:27:46Z
source:         RIPE

% Information related to 'AS57344'

% Abuse contact for 'AS57344' is 'abuse@telehouse.bg'

aut-num:        AS57344
as-name:        TELEHOUSE-AS
org:            ORG-TE13-RIPE
sponsoring-org: ORG-LE44-RIPE
remarks:        |--------------------------------------|
remarks:        | ---> Upstream Providers <--- |
remarks:        |--------------------------------------|
remarks:        | --- Level3 --- |
import:         from AS3356 action pref=90; accept ANY
export:         to AS3356 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Telia --- |
import:         from AS1299 action pref=90; accept ANY
export:         to AS1299 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Vodafone --- |
import:         from AS1273 action pref=90; accept ANY
export:         to AS1273 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- TTI --- |
import:         from AS6663 action pref=90; accept ANY
export:         to AS6663 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- NTT --- |
import:         from AS2914 action pref=90; accept ANY
export:         to AS2914 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- GTT --- |
import:         from AS3257 action pref=90; accept ANY
export:         to AS3257 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Seabone --- |
import:         from AS6762 action pref=90; accept ANY
export:         to AS6762 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- TATA Communications --- |
import:         from AS6453 action pref=90; accept ANY
export:         to AS6453 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Cogent Communications --- |
import:         from AS174 action pref=90; accept ANY
export:         to AS174 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Telxius Telefonica --- |
import:         from AS12956 action pref=90; accept ANY
export:         to AS12956 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- RETN --- |
import:         from AS9002 action pref=90; accept ANY
export:         to AS9002 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Orange S.A. --- |
import:         from AS5511 action pref=90; accept ANY
export:         to AS5511 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- PCCW Global --- |
import:         from AS3491 action pref=90; accept ANY
export:         to AS3491 announce AS-57344
remarks:        ----------------------------------------
remarks:        | ---> Internet Exchanges <--- |
remarks:        |--------------------------------------|
remarks:        | --- AMS-IX --- |
import:         from AS6777 action pref=90; accept AS6777:AS-AMS-IX-RS
export:         to AS6777 announce AS-57344
import-via:     AS6777 from AS-ANY accept ANY
export-via:     AS6777 to AS-ANY announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- DE-CIX --- |
import:         from AS6695 action pref=90; accept AS-DECIX
export:         to AS6695 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- DTEL-IX --- |
import:         from AS31210 action pref=90; accept AS-DTEL-IX
export:         to AS31210 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Balcan-IX RO--- |
import:         from AS24745 action pref=90; accept AS-BALCANIX
export:         to AS24745 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- BIX.bg --- |
import:         from AS15669 action pref=130; accept AS-BIX-BG
export:         to AS15669 announce AS-57344
remarks:        | -------------------------------- |
remarks:        | --- Balkan-IX --- |
import:         from AS59900 action pref=130; accept ANY
export:         to AS59900 announce AS-57344
remarks:        ----------------------------------------
admin-c:        AZ3665-RIPE
tech-c:         AZ3665-RIPE
tech-c:         SS24452-RIPE
tech-c:         VN3008-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AZ39139-MNT
created:        2011-10-03T09:50:15Z
last-modified:  2023-09-15T18:27:32Z
source:         RIPE # Filtered

organisation:   ORG-TE13-RIPE
org-name:       Telehouse EAD
country:        BG
org-type:       OTHER
address:        122 Ovche Pole Str.
address:        1303
address:        Sofia
address:        BULGARIA
phone:          +359893590193
fax-no:         +35928326123
admin-c:        AZ3665-RIPE
admin-c:        MG14705-RIPE
admin-c:        SS24452-RIPE
admin-c:        TD2355-RIPE
admin-c:        SN5151-RIPE
tech-c:         SN5151-RIPE
tech-c:         SS24452-RIPE
abuse-c:        TD2355-RIPE
mnt-ref:        AZ39139-MNT
mnt-by:         AZ39139-MNT
created:        2011-08-26T09:43:07Z
last-modified:  2022-12-01T17:27:49Z
source:         RIPE # Filtered

person:         Andon Zlatev
address:        122 Ovche pole str.
address:        Sofia, Bulgaria
phone:          +35924903211
nic-hdl:        AZ3665-RIPE
mnt-by:         AZ39139-MNT
created:        2011-08-26T10:12:25Z
last-modified:  2012-03-07T13:11:35Z
source:         RIPE # Filtered

person:         Stefan Stankov
address:        122 Ovche Pole str., 1303 Sofia
phone:          +359 88 2271101
nic-hdl:        SS24452-RIPE
mnt-by:         AZ39139-MNT
created:        2013-11-21T09:47:02Z
last-modified:  2014-01-07T09:15:01Z
source:         RIPE

person:         Valentin Nikolov
address:        Sofia 1303, 122 Ovche pole str.
phone:          +359882024316
phone:          +359876414777
nic-hdl:        VN3008-RIPE
mnt-by:         MNT-LIR-BG
mnt-by:         AZ39139-MNT
created:        2018-01-22T09:28:02Z
last-modified:  2018-05-17T13:26:14Z
source:         RIPE # Filtered

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