AS203135 - CTNET - CTNET B.V., NL

Netherlands
AS Number
AS203135
AS Name
CTNET
Org Name
CTNET B.V.
Country
Netherlands
Registry

ripe

RegDate

N/A

Updated

2025-12-11T20:49:51Z

AS203135 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

34,359,738,368

512 IPv4 Addresses
CIDR Description IP Num
185.45.148.0/24 INFRASTRUCTURE-SERVICES 256
193.189.89.0/24 RTM Networks B.V. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS43366 OSSO - OSSO B.V., NL Netherlands 9,728 73,014,444,032 IPv4 IPv4 IPv6 IPv6 
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



aut-num:        AS203135
as-name:        CTNET
org:            ORG-CB270-RIPE
remarks:        -- --------------- Transits -- ---------------
remarks:        -
remarks:        OSSO
import:         from AS43366 accept ANY
mp-import:      afi ipv6.unicast from AS43366 accept ANY
export:         to AS43366 announce AS203135:AS-CTNET-NL
mp-export:      afi ipv6.unicast to AS43366 announce AS203135:AS-CTNET-NL
remarks:        -
remarks:        ViaData
import:         from AS209390 accept ANY
mp-import:      afi ipv6.unicast from AS209390 accept ANY
export:         to AS209390 announce AS203135:AS-CTNET-NL
mp-export:      afi ipv6.unicast to AS209390 announce AS203135:AS-CTNET-NL
remarks:        -
admin-c:        RB48327-RIPE
tech-c:         RB48327-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CTNET-MNT
created:        2025-12-05T14:06:41Z
last-modified:  2025-12-11T20:49:51Z
source:         RIPE

organisation:   ORG-CB270-RIPE
org-name:       CTNET B.V.
country:        NL
org-type:       LIR
address:        Meerweg 143
address:        9752 XA
address:        Haren
address:        NETHERLANDS
phone:          +31.881101100
e-mail:         servicedesk@ctnet.nl
admin-c:        RB48327-RIPE
tech-c:         RB48327-RIPE
abuse-c:        AR72374-RIPE
mnt-ref:        CTNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CTNET-MNT
created:        2023-08-24T12:43:40Z
last-modified:  2025-12-05T12:33:47Z
source:         RIPE

person:         Rudy Broersma
address:        de Keizerlibel 23
address:        9766 RB
address:        Eelderwolde
phone:          +31641306816
nic-hdl:        RB48327-RIPE
mnt-by:         CTNET-MNT
created:        2024-04-12T11:01:41Z
last-modified:  2025-12-05T12:43:12Z
source:         RIPE
e-mail:         r.broersma@ctnet.nl
notify:         r.broersma@ctnet.nl
mnt-ref:        CTNET-MNT