209479 GTO, FR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS197033 CPRO-AS, FR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 21987 AS209479 ORIGIN Originate: 2816 /20.54 Transit: 0 /0.00 GTO, 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 % 14506 AS209479 GTO, FR 9 4 1 6 3 33.33% Prefix AS Path Aggregation Suggestion 38.111.27.0/24 4777 6939 197033 209479 85.14.154.0/23 4608 6939 197033 209479 185.180.92.0/22 4777 6939 197033 209479 + Announce - aggregate of 185.180.92.0/23 (4777 6939 197033 209479) and 185.180.94.0/23 (4777 6939 197033 209479) 185.180.92.0/24 4777 6939 197033 209479 - Withdrawn - aggregated with 185.180.93.0/24 (4777 6939 197033 209479) 185.180.93.0/24 4777 6939 197033 209479 - Withdrawn - aggregated with 185.180.92.0/24 (4777 6939 197033 209479) 185.180.94.0/24 4777 6939 197033 209479 - Withdrawn - aggregated with 185.180.95.0/24 (4777 6939 197033 209479) 185.180.95.0/24 4777 6939 197033 209479 - Withdrawn - aggregated with 185.180.94.0/24 (4777 6939 197033 209479) 193.163.90.0/24 4777 6939 197033 209479 217.18.86.0/24 4777 6939 197033 209479 217.171.24.0/23 4608 6939 197033 209479
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS209479 7 More Specifics 9 Total Advertisements GTO, FR
38.111.27.0/24 38.0.0.0/8
85.14.154.0/23 85.14.128.0/18
185.180.92.0/24 185.180.92.0/22
185.180.93.0/24 185.180.92.0/22
185.180.94.0/24 185.180.92.0/22
185.180.95.0/24 185.180.92.0/22
217.171.24.0/23 217.171.16.0/20
whois: 402332
IANA has recorded AS209479 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS209479\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 'AS208189 - AS214345'
as-block: AS208189 - AS214345
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: 2026-02-12T14:40:05Z
last-modified: 2026-02-12T14:40:05Z
source: RIPE
% Information related to 'AS209479'
% Abuse contact for 'AS209479' is 'technicien@ceso-gto.com'
aut-num: AS209479
as-name: GTO
org: ORG-GTDL1-RIPE
import: from AS31167 accept ANY
export: to AS31167 announce AS209479
import: from AS25540 accept ANY
export: to AS25540 announce AS209479
admin-c: GD7147-RIPE
tech-c: NL4293-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: fr-ceso-gto-1-mnt
created: 2019-02-04T12:45:30Z
last-modified: 2019-02-04T12:45:30Z
source: RIPE
organisation: ORG-GTDL1-RIPE
org-name: GROUPE TELECOMS DE L OUEST SAS
country: FR
org-type: LIR
address: 1A Avenue Bernard Moitessier
address: 17180
address: Périgny
address: FRANCE
phone: +33546300730
admin-c: GD7147-RIPE
tech-c: NL4293-RIPE
abuse-c: AR38453-RIPE
mnt-ref: fr-ceso-gto-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: fr-ceso-gto-1-mnt
created: 2016-11-25T13:30:17Z
last-modified: 2025-07-08T09:22:18Z
source: RIPE # Filtered
person: Greoire Delhoume
address: 31, rue robert geffre
address: 17000
address: La rochelle
address: FRANCE
phone: +33546300730
nic-hdl: GD7147-RIPE
mnt-by: fr-ceso-gto-1-mnt
created: 2016-11-25T13:30:17Z
last-modified: 2016-11-25T13:30:17Z
source: RIPE
person: Noel-brice Lecardonnel
address: 31, rue robert geffre
address: 17000
address: La rochelle
address: FRANCE
phone: +33546300730
nic-hdl: NL4293-RIPE
mnt-by: fr-ceso-gto-1-mnt
created: 2016-11-25T13:30:17Z
last-modified: 2016-11-25T13:30:17Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)