ASN Lookup Tool

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% Information related to 'AS203113 - AS203887'

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS203757'

% Abuse contact for 'AS203757' is 'abuse@klegul.de'

aut-num:        AS203757
as-name:        CZUBAYKO
org:            ORG-GC363-RIPE
sponsoring-org: ORG-ICL64-RIPE
import:         from AS204680 accept ANY
export:         to AS204680 announce AS203757
import:         from AS41108 accept ANY
export:         to AS41108 announce AS203757
admin-c:        GC27575-RIPE
tech-c:         GC27575-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         INFERNO-AUTO-MNT
mnt-by:         KLEGUL-MNT
created:        2025-11-14T16:27:09Z
last-modified:  2026-02-28T09:19:41Z
source:         RIPE

organisation:   ORG-GC363-RIPE
org-name:       Gregor Czubayko
org-type:       OTHER
address:        Morgenstrasse 55, 76137 Karlsruhe, Baden-Wurttemberg, DE
country:        DE
abuse-c:        ACRO62212-RIPE
mnt-ref:        INFERNO-MNT
mnt-by:         KLEGUL-MNT
created:        2025-10-29T21:51:05Z
last-modified:  2026-02-28T09:51:09Z
source:         RIPE # Filtered

person:         Gregor Czubayko
address:        Morgenstrasse 55, 76137 Karlsruhe, Baden-Wurttemberg, DE
phone:          +49 721 35490787
nic-hdl:        GC27575-RIPE
mnt-by:         KLEGUL-MNT
created:        2025-10-29T21:48:49Z
last-modified:  2026-02-28T09:31:12Z
source:         RIPE

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