AS203933 - SK-DC-AS - DataCentrum, SK

Slovakia
AS Number
AS203933
AS Name
SK-DC-AS
Org Name
DataCentrum
Country / Region
Slovakia
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS203933 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

2

IPv4 NUMs

1,024

IPv6 NUMs(/64)

131,072

CIDR Description IP Num
185.74.196.0/24
IRR Parent Valid
DataCentrum 256
185.74.197.0/24
IRR Parent Valid
DataCentrum 256
185.74.198.0/24
IRR Valid
DataCentrum 256
185.74.199.0/24
IRR Valid
DataCentrum 256
CIDR Description IP NUMs(prefix /64)
2a03:47a0::/48
DataCentrum 65536
2a03:47a0:1::/48
IRR Valid
DataCentrum 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5578 AS-BENESTRA - SWAN, a.s., SK Slovakia 322,816 51,539,607,552 IPv4 IPv4
AS15962 OSK-DNI - Orange Slovensko a.s., SK Slovakia 261,120 68,719,476,736 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS203889 - AS203938

as-block
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

aut-num AS203933

aut-num
as-name
SK-DC-AS
org
ORG-DA636-RIPE
remarks
SWAN peering
TELEKOM peering
ORANGE peering
import
from AS5578 accept ANY
from AS6855 accept ANY
from AS15962 accept ANY
export
to AS5578 announce AS203933
to AS6855 announce AS203933
to AS15962 announce AS203933
admin-c
MP27168-RIPE
tech-c
MP27168-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
SK-DC-MNT
created
2015-10-01T11:13:32Z
last-modified
2024-05-29T07:05:36Z
source
RIPE

organisation ORG-DA636-RIPE

organisation
ORG-DA636-RIPE
org-name
DataCentrum
country
SK
reg-nr
Not Applicable
org-type
LIR
address
Cintorinska 5
81488
Bratislava
SLOVAKIA
phone
+421259278541
fax-no
+421252925180
e-mail
michal.packa@datacentrum.sk
abuse-c
AR35175-RIPE
mnt-ref
RIPE-NCC-HM-MNT
SK-DC-MNT
mnt-by
RIPE-NCC-HM-MNT
SK-DC-MNT
admin-c
MM42536-RIPE
PF6824-RIPE
MP27168-RIPE
created
2014-10-02T08:48:54Z
last-modified
2026-05-13T07:23:35Z
source
RIPE

person Michal Packa

person
Michal Packa
address
Cintorínska 5 81488 Bratislava Slovakia
phone
+421259278541
e-mail
michal.packa@datacentrum.sk
nic-hdl
MP27168-RIPE
mnt-by
SK-DC-MNT
created
2014-10-08T05:47:36Z
last-modified
2017-10-30T22:39:28Z
source
RIPE
 

as-block:       AS203889 - AS203938
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



aut-num:        AS203933
as-name:        SK-DC-AS
org:            ORG-DA636-RIPE
remarks:        SWAN peering
import:         from AS5578 accept ANY
export:         to AS5578 announce AS203933
remarks:        TELEKOM peering
import:         from AS6855 accept ANY
export:         to AS6855 announce AS203933
remarks:        ORANGE peering
import:         from AS15962 accept ANY
export:         to AS15962 announce AS203933
admin-c:        MP27168-RIPE
tech-c:         MP27168-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SK-DC-MNT
created:        2015-10-01T11:13:32Z
last-modified:  2024-05-29T07:05:36Z
source:         RIPE

organisation:   ORG-DA636-RIPE
org-name:       DataCentrum
country:        SK
reg-nr:         Not Applicable
org-type:       LIR
address:        Cintorinska 5
address:        81488
address:        Bratislava
address:        SLOVAKIA
phone:          +421259278541
fax-no:         +421252925180
e-mail:         michal.packa@datacentrum.sk
abuse-c:        AR35175-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SK-DC-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SK-DC-MNT
admin-c:        MM42536-RIPE
admin-c:        PF6824-RIPE
admin-c:        MP27168-RIPE
created:        2014-10-02T08:48:54Z
last-modified:  2026-05-13T07:23:35Z
source:         RIPE

person:         Michal Packa
address:        Cintorínska 5 81488 Bratislava Slovakia
phone:          +421259278541
e-mail:         michal.packa@datacentrum.sk
nic-hdl:        MP27168-RIPE
mnt-by:         SK-DC-MNT
created:        2014-10-08T05:47:36Z
last-modified:  2017-10-30T22:39:28Z
source:         RIPE