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% Information related to '145.142.0.0 - 145.143.255.255'

% Abuse contact for '145.142.0.0 - 145.143.255.255' is 'cert@surfcert.nl'

inetnum:        145.142.0.0 - 145.143.255.255
admin-c:        AA46453-RIPE
country:        NL
descr:          SIVON
status:         LEGACY
mnt-by:         SURF-AUTO-MNT
netname:        SIVON-NET
created:        2026-03-02T23:03:33Z
last-modified:  2026-03-02T23:03:33Z
source:         RIPE
tech-c:         AA46453-RIPE

role:           693d004b-291e-e911-8104-005056956c1a
address:        The Netherlands
mnt-by:         SURF-AUTO-MNT
nic-hdl:        AA46453-RIPE
remarks:        SIVON RIPE contact
created:        2026-03-02T23:00:51Z
last-modified:  2026-03-02T23:00:51Z
source:         RIPE # Filtered

% Information related to '145.140.0.0/14AS1103'

route:          145.140.0.0/14
descr:          SURFnet CIDR Block II b-c
origin:         AS1103
mnt-lower:      AS1103-MNT
mnt-routes:     AS1103-MNT
mnt-by:         AS1103-MNT
created:        2020-04-09T13:25:02Z
last-modified:  2020-04-09T13:25:02Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.1 (ABERDEEN)