12564 CMBG-AS Bulgarian Government Autonomous System, BG
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
AS16344 IS-BG-AS Bulgarian ISP, BG
AS211526 DAEU-AS, BG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 9547 AS12564 ORIGIN Originate: 11520 /18.51 Transit: 0 /0.00 CMBG-AS Bulgarian Government Autonomous System, 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 % 9878 AS12564 CMBG-AS Bulgarian Government Autonomous Syste 9 5 1 5 4 44.44% Prefix AS Path Aggregation Suggestion 185.181.148.0/22 4777 2497 3356 8866 211526 211526 12564 185.181.148.0/24 4777 2497 3356 8866 211526 211526 12564 - Withdrawn - matching aggregate 185.181.148.0/22 4777 2497 3356 8866 211526 211526 12564 185.181.149.0/24 4777 2497 3356 8866 211526 211526 12564 - Withdrawn - matching aggregate 185.181.148.0/22 4777 2497 3356 8866 211526 211526 12564 185.181.150.0/24 4777 2497 3356 8866 211526 211526 12564 - Withdrawn - matching aggregate 185.181.148.0/22 4777 2497 3356 8866 211526 211526 12564 212.122.160.0/19 4777 13335 12564 212.122.160.0/22 4777 2497 1299 8866 16344 12564 + Announce - aggregate of 212.122.160.0/23 (4777 2497 1299 8866 16344 12564) and 212.122.162.0/23 (4777 2497 1299 8866 16344 12564) 212.122.160.0/23 4777 2497 1299 8866 16344 12564 - Withdrawn - aggregated with 212.122.162.0/23 (4777 2497 1299 8866 16344 12564) 212.122.162.0/23 4777 2497 1299 8866 16344 12564 - Withdrawn - aggregated with 212.122.160.0/23 (4777 2497 1299 8866 16344 12564) 212.122.178.0/24 4777 2516 3257 211526 12564 212.122.183.0/24 4777 2497 3356 8866 211526 12564
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12564 7 More Specifics 9 Total Advertisements CMBG-AS Bulgarian Government Autonomous System, BG
185.181.148.0/24 185.181.148.0/22
185.181.149.0/24 185.181.148.0/22
185.181.150.0/24 185.181.148.0/22
212.122.160.0/23 212.122.160.0/19
212.122.162.0/23 212.122.160.0/19
212.122.178.0/24 212.122.160.0/19
212.122.183.0/24 212.122.160.0/19
whois: 402332
IANA has recorded AS12564 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12564\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12564'
% Abuse contact for 'AS12564' is 'abuse@government.bg'
aut-num: AS12564
org: ORG-CoM1-RIPE
as-name: CMBG-AS
descr: Bulgarian Government Autonomous System
descr: Sofia
import: from AS8717 accept ANY
import: from AS8866 accept ANY
export: to AS8717 announce AS-GOV-BG
export: to AS8866 announce AS-GOV-BG
admin-c: ID1605-RIPE
tech-c: IS1043-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: ID1605-RIPE
mnt-by: AS12564-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2022-01-21T09:23:26Z
source: RIPE
organisation: ORG-CoM1-RIPE
org-name: Council of Ministers
country: BG
org-type: LIR
address: 1 Dondukov blvd.
address: 1594
address: Sofia
address: BULGARIA
phone: +35929402050
fax-no: +35929402190
admin-c: IS1043-RIPE
admin-c: ID1605-RIPE
admin-c: VR1398-RIPE
abuse-c: AR13467-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AS12564-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS12564-MNT
created: 2004-04-17T11:01:07Z
last-modified: 2025-11-11T07:03:50Z
source: RIPE # Filtered
role: CMBG-IT Department
address: Dondukov 1 blvd., Sofia
abuse-mailbox: abuse@government.bg
admin-c: VR1398-RIPE
admin-c: SB10219-RIPE
tech-c: IS1043-RIPE
nic-hdl: ID1605-RIPE
mnt-by: AS12564-mnt
created: 2013-09-25T06:36:59Z
last-modified: 2016-02-29T09:16:36Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)