AS Number
AS212762
AS Name
CK-IT-AS
Org Name
Casper Krook trading as Ck IT Solutions
Country
Netherlands
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS212762 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

2

IPv4 NUMs

256

IPv6 NUMs(/64)

131,072

256 IPv4 Addresses
CIDR Description IP Num
146.103.47.0/24
ROA Signed and Valid IRR Valid
Ck Hosting 256
CIDR Description IP NUMs(prefix /64)
2a05:dfc1:5503::/48
ROA Signed and Valid IRR Valid
Casper Krook trading as Ck IT Solutions 65536
2a05:dfc1:5506::/48
ROA Signed and Valid IRR Valid
Casper Krook trading as Ck IT Solutions 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,864 4,295,032,834 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 512 4,294,967,298 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,584 268,500,995 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 455,168 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,043,584 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9,472 295,239,680 IPv4 IPv4 IPv6 IPv6
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 14,336 9,395,765,248 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,295,032,832 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS35133 ERANIUM - Eranium B.V., NL Netherlands 768 36,507,287,552 IPv4 IPv4 IPv6 IPv6
as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS212762
as-name:        CK-IT-AS
org:            ORG-CIS57-RIPE
sponsoring-org: ORG-ZHL2-RIPE
import:         from AS202673 accept ANY
export:         to AS202673 announce AS212762
import:         from AS34927 accept ANY
export:         to AS34927 announce AS212762
import:         from AS18796 accept ANY
export:         to AS18796 announce AS212762
import:         from AS53667 accept ANY
export:         to AS53667 announce AS212762
admin-c:        ACRO51890-RIPE
tech-c:         ACRO51890-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CK-ITSOLUTIONS-MNT
created:        2023-06-19T07:27:59Z
last-modified:  2025-04-04T12:14:12Z
source:         RIPE

organisation:   ORG-CIS57-RIPE
org-name:       Casper Krook trading as Ck IT Solutions
country:        NL
org-type:       OTHER
address:        Banckertlaan 2, Doorn, Netherlands
e-mail:         support@ck-hosting.com
reg-nr:         Not Applicable
abuse-c:        ACRO51890-RIPE
mnt-ref:        IPXO-MNT
mnt-ref:        CLOUDIE-MNT
mnt-by:         CK-ITSOLUTIONS-MNT
created:        2023-02-24T19:08:08Z
last-modified:  2026-04-29T07:38:36Z
source:         RIPE

role:           Abuse contact role object
address:        Banckertlaan 2, Doorn, Netherlands
e-mail:         abuse@ck-hosting.com
abuse-mailbox:  abuse@ck-hosting.com
nic-hdl:        ACRO51890-RIPE
mnt-by:         CK-ITSOLUTIONS-MNT
created:        2023-02-24T19:07:20Z
last-modified:  2023-03-31T13:29:00Z
source:         RIPE