This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57809 14 More Specifics 55 Total Advertisements SERVEURCOM, FR
45.129.216.0/24 45.129.216.0/22
45.129.217.0/24 45.129.216.0/22
45.129.218.0/24 45.129.216.0/22
46.18.120.0/22 46.18.120.0/21
46.18.124.0/24 46.18.120.0/21
46.18.125.0/24 46.18.120.0/21
46.18.126.0/23 46.18.120.0/21
85.14.166.0/23 85.14.128.0/18
85.14.174.0/24 85.14.128.0/18
85.14.178.0/23 85.14.128.0/18
109.74.84.0/23 109.74.80.0/20
109.74.91.0/24 109.74.80.0/20
217.171.23.0/24 217.171.16.0/20
217.171.28.0/24 217.171.16.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 168.220.128.0/19 Withdrawn
whois: 402590
IANA has recorded AS57809 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57809\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 'AS57370 - AS57973'
as-block: AS57370 - AS57973
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: 2025-04-24T14:15:44Z
last-modified: 2025-04-24T14:15:44Z
source: RIPE
% Information related to 'AS57809'
% Abuse contact for 'AS57809' is 'ingenierie@unyc.io'
aut-num: AS57809
as-name: unyc
org: ORG-SS164-RIPE
import: from AS1299 accept ANY
import: from AS6453 accept ANY
import: from AS51706 accept AS51706:AS-MEMBERS
import: from AS24115 accept AS24115:AS-MEMBERS
import: from AS43100 accept AS43100:AS-MEMBERS
import: from AS30781 accept AS30781:AS-MEMBERS
import: from AS16347 accept AS-RMI:AS-MEMBERS
import: from AS209053 accept AS209053
import: from AS56733 accept AS56733
import: from AS50702 accept AS50702
import: from AS202546 accept AS202546
import: from AS30781 accept AS30781
export: to AS1299 announce AS57809 AS209053 AS56733 AS50702 AS202546 AS30781
export: to AS6453 announce AS57809 AS209053 AS56733 AS50702 AS202546
export: to AS51706 announce AS57809 AS209053 AS56733 AS50702 AS202546
export: to AS24115 announce AS57809 AS209053 AS56733 AS50702 AS202546
export: to AS43100 announce AS57809 AS209053 AS56733 AS50702 AS202546
export: to AS16347 announce AS57809 AS209053 AS56733 AS50702 AS202546 AS30781
export: to AS209053 announce ANY
export: to AS56733 announce ANY
export: to AS50702 announce ANY
export: to AS202546 announce ANY
export-via: AS51706 to AS-ANY announce AS57809
export-via: afi ipv6.unicast AS51706 to AS-ANY announce AS57809
mp-export: afi ipv4.unicast,ipv6.unicast to AS51706 announce AS57809
admin-c: DW2000-RIPE
tech-c: DW2000-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: sarthetelecom
created: 2012-02-14T12:04:53Z
last-modified: 2025-12-09T13:08:56Z
source: RIPE
remarks: as-set: AS-SET-UNYC
organisation: ORG-SS164-RIPE
org-name: UNYC SAS
country: FR
reg-nr: 478 041 064 R.C.S LE MANS
org-type: LIR
address: 52 Bd Robert JARRY
address: 72000
address: LE MANS
address: FRANCE
phone: +33272646172
fax-no: +33243772857
admin-c: DW2000-RIPE
admin-c: DW2000-RIPE
admin-c: DW2000-RIPE
admin-c: DW2000-RIPE
abuse-c: AR15366-RIPE
mnt-ref: MNT-SRVC
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: MNT-SRVC
mnt-by: RIPE-NCC-HM-MNT
created: 2010-10-26T08:59:20Z
last-modified: 2026-05-13T07:33:21Z
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 1.122.1 (ABERDEEN)