This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402617
IANA has recorded AS1140 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS1140\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 'AS1101 - AS1200'
as-block: AS1101 - AS1200
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: 2018-11-22T15:27:09Z
last-modified: 2018-11-22T15:27:09Z
source: RIPE
% Information related to 'AS1140'
% Abuse contact for 'AS1140' is 'abuse@sidn.nl'
aut-num: AS1140
as-name: SIDN
org: ORG-SIDN1-RIPE
remarks: === AMS-IX Peers ===
import: from AS-SIDN-PEERS-AMSIX-V4 action pref=200; accept ANY
export: to AS-SIDN-PEERS-AMSIX-V4 announce AS-SIDN
mp-import: afi ipv6.unicast from AS-SIDN-PEERS-AMSIX-V6 action pref=200; accept ANY
mp-export: afi ipv6.unicast to AS-SIDN-PEERS-AMSIX-V6 announce AS-SIDN
remarks: === NL-IX Peers ===
import: from AS-SIDN-PEERS-NLIX-V4 action pref=200; accept ANY
export: to AS-SIDN-PEERS-NLIX-V4 announce AS-SIDN
mp-import: afi ipv6.unicast from AS-SIDN-PEERS-NLIX-V6 action pref=200; accept ANY
mp-export: afi ipv6.unicast to AS-SIDN-PEERS-NLIX-V6 announce AS-SIDN
remarks: === R-IX Peers ===
import: from AS-SIDN-PEERS-RIX-V4 action pref=200; accept ANY
export: to AS-SIDN-PEERS-RIX-V4 announce AS-SIDN
mp-import: afi ipv6.unicast from AS-SIDN-PEERS-RIX-V6 action pref=200; accept ANY
mp-export: afi ipv6.unicast to AS-SIDN-PEERS-RIX-V6 announce AS-SIDN
remarks: === Transit Joint Transit ===
import: from AS24785 action pref=140; accept ANY
export: to AS24785 announce AS-SIDN
mp-import: afi ipv6.unicast from AS24785 action pref=140; accept ANY
mp-export: afi ipv6.unicast to AS24785 announce AS-SIDN
remarks: === Transit Surfnet ===
import: from AS1103 action pref=150; accept {0.0.0.0/0}
export: to AS1103 announce AS-SIDN
mp-import: afi ipv6.unicast from AS1103 action pref=150; accept {::/0}
mp-export: afi ipv6.unicast to AS1103 announce AS-SIDN
remarks: === SIDN Anycast ===
import: from AS48283 action pref=250; accept ANY
export: to AS48283 announce {0.0.0.0/0}
mp-import: afi ipv6.unicast from AS48283 action pref=250; accept ANY
mp-export: afi ipv6.unicast to AS48283 announce {::/0}
remarks: === Looking Glasses ===
import: from AS199036 accept NOT ANY
export: to AS199036 announce ANY
remarks: ==================
admin-c: SIDN2
tech-c: SIDN1
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
mnt-by: SIDN-MNT
created: 2002-09-16T13:52:55Z
last-modified: 2024-12-24T09:37:52Z
source: RIPE
organisation: ORG-SIDN1-RIPE
org-name: Stichting Internet Domeinregistratie Nederland
country: NL
reg-nr: 41215724
org-type: LIR
address: Postbus 5022
address: 6802 EA
address: Arnhem
address: NETHERLANDS
phone: +31263525500
fax-no: +31263525505
tech-c: SIDN1
admin-c: SIDN2
abuse-c: SIDN3
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SIDN-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SIDN-MNT
created: 2008-10-13T10:54:48Z
last-modified: 2026-05-13T07:32:27Z
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 (BUSA)