Prefixes Originated
4 IPv4, 2 IPv6
Addresses Originated
34 /24's of IPv4
512 /48's of IPv6
aut-num: AS20743
as-name: SWX
org: ORG-SSEA4-RIPE
descr: Zurich, Switzerland
descr: www.six-swiss-exchange.com
status: ASSIGNED
notify: dnsadmin@six-group.com
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: DUMY-RIPE
tech-c: DUMY-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
sponsoring-org: ORG-SGSA2-RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
organisation: ORG-SSEA4-RIPE
org-name: SIX Swiss Exchange AG
country: CH
org-type: OTHER
address: Dummy address for ORG-SSEA4-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref: SIX-GROUP-MNT
mnt-by: SIX-GROUP-MNT
created: 2013-06-04T12:43:17Z
last-modified: 2026-05-13T06:28:01Z
source: RIPE
abuse-c: AMSG4-RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Last Update: 2026-06-09T03:23:44Z UTC
Member of the following AS-SETs