47964 DATA-CENTER, BG
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS9002 RETN-AS, GB
AS47872 SOFIA-CONNECT-AS, BG
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 50424 AS47964 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 DATA-CENTER, 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 % 46077 AS47964 DATA-CENTER, BG 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 149.13.0.0/24 4777 2497 174 47964 149.91.1.0/24 4777 2497 174 47964
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS47964 2 More Specifics 2 Total Advertisements DATA-CENTER, BG
149.13.0.0/24 149.13.0.0/16
149.91.1.0/24 149.91.0.0/16
whois: 402332
IANA has recorded AS47964 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS47964\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 'AS47870 - AS49384'
as-block: AS47870 - AS49384
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: 2025-07-09T08:51:07Z
last-modified: 2025-07-09T08:51:07Z
source: RIPE
% Information related to 'AS47964'
% Abuse contact for 'AS47964' is 'abuse@data-center.site'
aut-num: AS47964
remarks: UPSTREAMS
remarks: RETN
export: to AS9002 announce ANY
import: from AS9002 accept ANY
remarks: Sofia-Connect
export: to AS47872 announce ANY
import: from AS47872 accept ANY
remarks: Neterra
export: to AS34224 announce ANY
import: from AS34224 accept ANY
remarks: Cogent
export: to AS174 announce ANY
import: from AS174 accept ANY
as-name: Data-Center
remarks: DOWNSTREAMS
remarks: FREENET
export: to AS57242 announce ANY
import: from AS57242 accept AS57242
org: ORG-DCL52-RIPE
sponsoring-org: ORG-THL32-RIPE
import: from AS43112 accept ANY
export: to AS43112 announce AS47964
admin-c: MD26598-RIPE
tech-c: MD26598-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-bg-tsbghosting-1
created: 2023-07-31T13:03:22Z
last-modified: 2026-03-11T09:53:36Z
source: RIPE
organisation: ORG-DCL52-RIPE
org-name: Data Center Ltd.
country: BG
org-type: OTHER
address: 8, Racho Dimchev str.
address: 8, Racho Dimchev str.
abuse-c: ACRO53567-RIPE
mnt-ref: mnt-bg-tsbghosting-1
mnt-by: mnt-bg-tsbghosting-1
created: 2023-07-28T09:19:15Z
last-modified: 2023-07-31T13:03:23Z
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
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)