20529 AS1_ALFA-SAFETY Alfa-safety, FR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS30781 JAGUAR-AS, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19739 AS20529 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 AS1_ALFA-SAFETY Alfa-safety, FR
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 % 12460 AS20529 AS1_ALFA-SAFETY Alfa-safety, FR 7 5 2 4 3 42.86% Prefix AS Path Aggregation Suggestion 217.147.192.0/23 4777 2497 30781 20529 + Announce - aggregate of 217.147.192.0/24 (4777 2497 30781 20529) and 217.147.193.0/24 (4777 2497 30781 20529) 217.147.192.0/24 4777 2497 30781 20529 - Withdrawn - aggregated with 217.147.193.0/24 (4777 2497 30781 20529) 217.147.193.0/24 4777 2497 30781 20529 - Withdrawn - aggregated with 217.147.192.0/24 (4777 2497 30781 20529) 217.147.196.0/24 4777 2497 30781 20529 217.147.199.0/24 4777 2497 30781 20529 217.147.200.0/21 4777 2497 30781 20529 + Announce - aggregate of 217.147.200.0/22 (4777 2497 30781 20529) and 217.147.204.0/22 (4777 2497 30781 20529) 217.147.200.0/23 4777 2497 30781 20529 - Withdrawn - aggregated with 217.147.202.0/23 (4777 2497 30781 20529) 217.147.202.0/23 4777 2497 30781 20529 - Withdrawn - aggregated with 217.147.200.0/23 (4777 2497 30781 20529) 217.147.204.0/22 4777 2497 30781 20529 - Withdrawn - aggregated with 217.147.200.0/22 (4777 2497 30781 20529)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20529 7 More Specifics 7 Total Advertisements AS1_ALFA-SAFETY Alfa-safety, FR
217.147.192.0/24 217.147.192.0/20
217.147.193.0/24 217.147.192.0/20
217.147.196.0/24 217.147.192.0/20
217.147.199.0/24 217.147.192.0/20
217.147.200.0/23 217.147.192.0/20
217.147.202.0/23 217.147.192.0/20
217.147.204.0/22 217.147.192.0/20
whois: 402332
IANA has recorded AS20529 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20529\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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS20529'
% Abuse contact for 'AS20529' is 'support@alfa-safety.fr'
aut-num: AS20529
as-name: AS1_ALFA-SAFETY
descr: Alfa-safety
org: ORG-CISP1-RIPE
import: from AS12876 action pref=100; accept ANY
export: to AS12876 announce AS20529
admin-c: NC876-RIPE
tech-c: NC876-RIPE
status: ASSIGNED
mnt-by: CYB-NET
mnt-by: RIPE-NCC-END-MNT
created: 2001-11-21T14:08:11Z
last-modified: 2022-03-21T11:59:46Z
source: RIPE # Filtered
organisation: ORG-CISP1-RIPE
org-name: Alfa-Safety SARL
country: FR
org-type: LIR
address: 4 RUE DES OLIVETTES
address: 44000
address: NANTES
address: FRANCE
phone: +33 2 51 84 34 05
phone: +33 2 51 84 34 00
fax-no: +33 2 51 84 34 09
abuse-c: AR15222-RIPE
admin-c: AM43001-RIPE
admin-c: NC876-RIPE
tech-c: AM43001-RIPE
mnt-ref: CYB-NET
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CYB-NET
created: 2004-04-17T11:21:36Z
last-modified: 2026-01-27T11:00:41Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% 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 (DEXTER)