Prefixes Originated
1 IPv4, 1 IPv6
Addresses Originated
1 /24's of IPv4
65536 /48's of IPv6
aut-num: AS201594
as-name: CTU_AS4
org: ORG-CTO1-RIPE
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
mnt-by: RIPE-NCC-END-MNT
mnt-by: SUPER-CTU
import: from AS5588 accept ANY
descr: NIX.CZ
import: from AS6881 accept ANY
import: from AS47200 accept ANY
export: to AS5588 announce AS201594
descr: NIX.CZ
export: to AS6881 announce AS201594
export: to AS47200 announce AS201594
status: ASSIGNED
created: 2014-09-12T09:04:28Z
last-modified: 2025-07-04T09:49:59Z
source: 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-CTO1-RIPE
org-name: Czech Telecommunication Office
country: CZ
org-type: LIR
address: Dummy address for ORG-CTO1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c: AC28632-RIPE
mnt-ref: SUPER-CTU
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SUPER-CTU
created: 2014-08-11T09:41:33Z
last-modified: 2025-07-07T11:38:26Z
source: 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: 2025-12-22T03:24:57Z UTC
Member of the following AS-SETs