
This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402332
IANA has recorded AS20743 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20743\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 'AS20743'
% Abuse contact for 'AS20743' is 'dnsadmin@six-group.com'
aut-num: AS20743
as-name: SWX
org: ORG-SSEA4-RIPE
descr: Zurich, Switzerland
descr: www.six-swiss-exchange.com
status: ASSIGNED
import: from AS3303 action pref=100; accept ANY
import: from AS702 action pref=100; accept ANY
export: to AS3303 announce AS20743
export: to AS702 announce AS20743
export: to AS9042 announce AS20743
admin-c: RM14096-RIPE
admin-c: FS9907-RIPE
tech-c: RM14096-RIPE
tech-c: FS9907-RIPE
mnt-by: RIPE-NCC-END-MNT
mnt-by: SIX-GROUP-MNT
created: 2002-05-17T09:19:01Z
last-modified: 2017-11-15T09:17:23Z
source: RIPE # Filtered
sponsoring-org: ORG-SGSA2-RIPE
organisation: ORG-SSEA4-RIPE
org-name: SIX Swiss Exchange AG
country: CH
org-type: OTHER
address: Selnaustrasse 30, CH-8001 Zurich
mnt-ref: SIX-GROUP-MNT
mnt-by: SIX-GROUP-MNT
created: 2013-06-04T12:43:17Z
last-modified: 2022-12-01T17:26:54Z
source: RIPE # Filtered
abuse-c: AMSG4-RIPE
%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 (SHETLAND)