47771 ENTRY-BG-AS, BG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS205132 BTC-SEC-AS, BG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 63460 AS47771 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 ENTRY-BG-AS, BG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 45823 AS47771 ENTRY-BG-AS, BG 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 213.91.215.0/24 3303 8866 205132 47771
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS47771 18 More Specifics 18 Total Advertisements ENTRY-BG-AS, BG
77.77.164.0/24 77.77.128.0/18
77.77.165.0/24 77.77.128.0/18
77.77.166.0/24 77.77.128.0/18
77.77.167.0/24 77.77.128.0/18
87.119.64.0/24 87.119.64.0/18
87.119.65.0/24 87.119.64.0/18
87.119.66.0/24 87.119.64.0/18
87.119.67.0/24 87.119.64.0/18
87.119.68.0/24 87.119.64.0/18
87.119.69.0/24 87.119.64.0/18
87.119.70.0/24 87.119.64.0/18
87.119.71.0/24 87.119.64.0/18
87.119.100.0/24 87.119.64.0/18
87.119.101.0/24 87.119.64.0/18
87.119.102.0/24 87.119.64.0/18
87.119.103.0/24 87.119.64.0/18
87.119.104.0/24 87.119.64.0/18
87.119.105.0/24 87.119.64.0/18
213.91.215.0/24 213.91.128.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 77.77.164.0/24 Announced
+ 77.77.165.0/24 Announced
+ 77.77.166.0/24 Announced
+ 77.77.167.0/24 Announced
+ 87.119.64.0/24 Announced
+ 87.119.65.0/24 Announced
+ 87.119.66.0/24 Announced
+ 87.119.67.0/24 Announced
+ 87.119.68.0/24 Announced
+ 87.119.69.0/24 Announced
+ 87.119.70.0/24 Announced
+ 87.119.71.0/24 Announced
+ 87.119.100.0/24 Announced
+ 87.119.101.0/24 Announced
+ 87.119.102.0/24 Announced
+ 87.119.103.0/24 Announced
+ 87.119.104.0/24 Announced
+ 87.119.105.0/24 Announced
- 213.91.215.0/24 Withdrawn
whois: 402590
IANA has recorded AS47771 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47771\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS47385 - AS47868'
as-block: AS47385 - AS47868
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: 2024-07-08T14:18:47Z
last-modified: 2024-07-08T14:18:47Z
source: RIPE
% Information related to 'AS47771'
% Abuse contact for 'AS47771' is 'abuse-ip@vivacom.bg'
aut-num: AS47771
as-name: ENTRY-BG-AS
org: ORG-BTCP1-RIPE
import: from AS8928 from AS57463 from AS57344 from AS34224 from AS8866 accept ANY
export: to AS8928 to AS57463 to AS57344 to AS34224 to AS8866 announce AS-ENTRYBG
admin-c: BTC3-RIPE
tech-c: BTC3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: BT95-ADM
created: 2008-08-15T15:00:55Z
last-modified: 2022-11-11T14:24:31Z
source: RIPE # Filtered
organisation: ORG-BTCP1-RIPE
org-name: Vivacom Bulgaria EAD
country: BG
reg-nr: 831642181
org-type: LIR
address: 115I, Tsarigradsko shose Blvd.
address: 1784
address: Sofia
address: BULGARIA
phone: +35929494600
fax-no: +35929331200
admin-c: BTC3-RIPE
admin-c: LG700-RIPE
admin-c: VB2225-RIPE
admin-c: NP2222-RIPE
admin-c: IR778-RIPE
admin-c: SS4127-RIPE
admin-c: PT1549-RIPE
abuse-c: BTC3-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: BT95-ADM
mnt-ref: MNT-GNET
mnt-by: RIPE-NCC-HM-MNT
mnt-by: BT95-ADM
created: 2004-04-17T11:01:01Z
last-modified: 2026-05-13T07:22:43Z
source: RIPE # Filtered
role: BTC IP ADDRESS SPACE administration
address: Bulgarian Telecommunications Company Plc.
address: 115I, Tsarigradsko shose Blvd.
address: 1784, Sofia
address: Bulgaria
remarks: www.vivacom.bg
nic-hdl: BTC3-RIPE
remarks: hostmaster role account
mnt-by: BT95-ADM
created: 2001-11-30T11:48:48Z
last-modified: 2024-08-30T13:28:41Z
source: RIPE # Filtered
abuse-mailbox: abuse-ip@vivacom.bg
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)