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 'AS204332'

% Abuse contact for 'AS204332' is 'abuse@tkcsystem.cz'

aut-num:        AS204332
as-name:        TKCSystem
org:            ORG-TSS52-RIPE
remarks:        ======== TRANSIT UPSTREAM ========
remarks:        -- SuperNetwork s.r.o. --
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-TKCSYSTEM
remarks:        -- Kaora s.r.o. --
import:         from AS42000 accept ANY
export:         to AS42000 announce AS-TKCSYSTEM
remarks:        ======== TRANSIT CUSTOMERS ========
remarks:        -- Segezha Packaging A/S --
import:         from AS50630 accept AS50630
export:         to AS50630 announce ANY
remarks:        ------------------------------------
admin-c:        JT7136-RIPE
tech-c:         TSND2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-tkcsystem-1-mnt
created:        2018-04-03T13:15:59Z
last-modified:  2021-11-14T18:31:32Z
source:         RIPE

organisation:   ORG-TSS52-RIPE
phone:          +420554610915
geoloc:         50.0889844 17.7071978
country:        CZ
org-name:       TKC system s.r.o.
org-type:       LIR
address:        Nam. Minoritu 89/13
address:        79401
address:        Krnov
address:        CZECH REPUBLIC
admin-c:        JT7136-RIPE
tech-c:         TSND2-RIPE
abuse-c:        AR45675-RIPE
mnt-ref:        cz-tkcsystem-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-tkcsystem-1-mnt
created:        2018-03-23T10:40:46Z
last-modified:  2020-12-16T12:26:16Z
source:         RIPE # Filtered

role:           TKC System Network Department
address:        Nam. Minoritu 89/13
address:        79401
address:        Krnov
address:        CZECH REPUBLIC
tech-c:         MT17649-RIPE
nic-hdl:        TSND2-RIPE
mnt-by:         cz-tkcsystem-1-mnt
created:        2018-04-11T17:48:39Z
last-modified:  2026-01-15T11:02:12Z
source:         RIPE # Filtered

person:         Jiri Tkac
address:        Nam. Minoritu 89/13
address:        79401
address:        Krnov
address:        CZECH REPUBLIC
phone:          +420554610915
nic-hdl:        JT7136-RIPE
mnt-by:         cz-tkcsystem-1-mnt
created:        2018-03-23T10:40:45Z
last-modified:  2018-03-23T10:40:46Z
source:         RIPE

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