35503 BG-SCHOOL-AS - Ministry of Education Youth and Science, BG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS8262 EVOLINK-AS - Evolink EAD, BG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 44915 AS35503 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 BG-SCHOOL-AS - Ministry of Education Youth and Science, 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 % 22442 AS35503 BG-SCHOOL-AS - Ministry of Education Youth an 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 89.252.196.0/24 4608 1221 4637 9002 8262 35503 35503 35503 35503 35503 193.192.56.0/23 4608 1221 4637 9002 8262 35503 35503 + Announce - aggregate of 193.192.56.0/24 (4608 1221 4637 9002 8262 35503 35503) and 193.192.57.0/24 (4608 1221 4637 9002 8262 35503 35503) 193.192.56.0/24 4608 1221 4637 9002 8262 35503 35503 - Withdrawn - aggregated with 193.192.57.0/24 (4608 1221 4637 9002 8262 35503 35503) 193.192.57.0/24 4608 1221 4637 9002 8262 35503 35503 - Withdrawn - aggregated with 193.192.56.0/24 (4608 1221 4637 9002 8262 35503 35503)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS35503 3 More Specifics 3 Total Advertisements BG-SCHOOL-AS - Ministry of Education Youth and Science, BG
89.252.196.0/24 89.252.192.0/18
193.192.56.0/24 193.192.56.0/23
193.192.57.0/24 193.192.56.0/23
whois: 402603
IANA has recorded AS35503 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS35503\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 'AS35252 - AS35618'
as-block: AS35252 - AS35618
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: 2024-05-01T14:06:15Z
last-modified: 2024-05-01T14:06:15Z
source: RIPE
% Information related to 'AS35503'
% Abuse contact for 'AS35503' is 'philip.ivanov@mon.bg'
aut-num: AS35503
as-name: BG-SCHOOL-AS
org: ORG-NOM1-RIPE
import: from AS8866 action pref=100; accept ANY
import: from AS6802 action pref=200; accept ANY
export: to AS8866 announce AS35503
export: to AS6802 announce AS35503
default: to AS8866 action pref=100; networks ANY
admin-c: FI570-RIPE
admin-c: LNAC1-RIPE
tech-c: FI570-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NOM-MNT
created: 2005-08-23T09:51:35Z
last-modified: 2020-06-04T12:31:49Z
source: RIPE
sponsoring-org: ORG-NAL1-RIPE
organisation: ORG-NOM1-RIPE
org-name: Ministry of Education Youth and Science
country: BG
reg-nr: Not Applicable
org-type: OTHER
address: bul Knjaz Dondukov 2A
address: Sofia, Bulgaria
abuse-c: AR20503-RIPE
admin-c: PI2029-RIPE
tech-c: LNTC1-RIPE
mnt-by: NOM-MNT
mnt-ref: NOM-MNT
created: 2011-10-11T09:08:37Z
last-modified: 2026-05-13T05:59:39Z
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.
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% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)