ASN Lookup Tool

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% Information related to 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204165'

% Abuse contact for 'AS204165' is 'abuse@cznet.cz'

aut-num:        AS204165
as-name:        CZNETSRO-AS
org:            ORG-CS370-RIPE
import:         from AS15685 accept ANY
import:         from AS29208 accept ANY
import:         from AS6830 accept ANY
export:         to AS29208 announce AS204165
export:         to AS15685 announce AS204165
export:         to AS6830 announce AS204165
admin-c:        VUCZ2-RIPE
tech-c:         VUCZ2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CZNETSRO-RIPE-MNT
created:        2015-08-07T12:54:47Z
last-modified:  2019-11-11T14:22:33Z
source:         RIPE

organisation:   ORG-CS370-RIPE
org-name:       Cznet s.r.o.
country:        CZ
org-type:       LIR
address:        Ke St�rce 1837/52
address:        18200
address:        Praha 8
address:        CZECH REPUBLIC
phone:          +420226517205
admin-c:        VUCZ2-RIPE
tech-c:         VUCZ2-RIPE
abuse-c:        AR32897-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CZNETSRO-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZNETSRO-RIPE-MNT
created:        2015-07-15T07:24:23Z
last-modified:  2025-12-18T09:31:40Z
source:         RIPE # Filtered

person:         Tech Support
address:        Ke St�rce 1837/52
address:        18200
address:        Praha 8
address:        CZECH REPUBLIC
phone:          +420226517205
nic-hdl:        VUCZ2-RIPE
mnt-by:         CZNETSRO-RIPE-MNT
created:        2015-07-31T07:32:37Z
last-modified:  2025-12-18T09:58:28Z
source:         RIPE # Filtered

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