AS56450 - ALBERON_AS - Alberon Letohrad s.r.o, CZ

Czech
AS Number
AS56450
AS Name
ALBERON_AS
Org Name
Alberon Letohrad s.r.o
Country / Region
Czech
Registry

ripe

RegDate

Updated

2024-12-10T14:53:42Z

AS56450 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
46.229.112.0/20
IRR Valid
Alberon Letohrad s.r.o 4096
46.229.122.0/23
IRR Parent Valid
ALBERON_NETWORK 512
CIDR Description IP NUMs(prefix /64)
2a04:4880::/29
IRR Valid
Alberon Letohrad s.r.o 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,210,368 326,417,580,032 IPv4 IPv4 IPv6 IPv6
AS25512 CDT-AS - CD-Telematika a.s., CZ Czech 117,760 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS56444 - AS56807

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
2024-12-10T14:53:42Z
last-modified
2024-12-10T14:53:42Z
source
RIPE

aut-num AS56450

aut-num
as-name
ALBERON_AS
org
ORG-ALs3-RIPE
import
from AS25512 accept ANY
from AS16019 accept ANY
export
to AS25512 announce AS56450
to AS16019 announce AS56450
admin-c
JK1057-RIPE
tech-c
JK1057-RIPE
status
ASSIGNED
notify
alberon@alberon.cz
mnt-by
RIPE-NCC-END-MNT
MNT-ALBERON
created
2011-02-23T12:27:37Z
last-modified
2021-04-27T12:09:07Z
source
RIPE

organisation ORG-ALs3-RIPE

organisation
ORG-ALs3-RIPE
org-name
Alberon Letohrad s.r.o
country
CZ
reg-nr
27461289
org-type
LIR
address
Sedivska 844
56151
Letohrad
CZECH REPUBLIC
phone
+420775100150
e-mail
alberon@alberon.cz
abuse-c
AR14391-RIPE
mnt-ref
MNT-ALBERON
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
MNT-ALBERON
created
2011-01-28T12:05:17Z
last-modified
2026-05-13T07:25:57Z
source
RIPE

person Jan Kohout

person
Jan Kohout
address
ALBERON Letohrad s.r.o.
Sedivska 844
Letohrad
56151
The Czech Republic
phone
+420775100150
e-mail
alberon@alberon.cz
mnt-by
MNT-ALBERON
nic-hdl
JK1057-RIPE
notify
alberon@alberon.cz
created
1970-01-01T00:00:00Z
last-modified
2026-04-08T07:28:45Z
source
RIPE
 

as-block:       AS56444 - AS56807
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:        2024-12-10T14:53:42Z
last-modified:  2024-12-10T14:53:42Z
source:         RIPE



aut-num:        AS56450
as-name:        ALBERON_AS
org:            ORG-ALs3-RIPE
import:         from AS25512 accept ANY
import:         from AS16019 accept ANY
export:         to AS25512 announce AS56450
export:         to AS16019 announce AS56450
admin-c:        JK1057-RIPE
tech-c:         JK1057-RIPE
status:         ASSIGNED
notify:         alberon@alberon.cz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ALBERON
created:        2011-02-23T12:27:37Z
last-modified:  2021-04-27T12:09:07Z
source:         RIPE

organisation:   ORG-ALs3-RIPE
org-name:       Alberon Letohrad s.r.o
country:        CZ
reg-nr:         27461289
org-type:       LIR
address:        Sedivska 844
address:        56151
address:        Letohrad
address:        CZECH REPUBLIC
phone:          +420775100150
e-mail:         alberon@alberon.cz
abuse-c:        AR14391-RIPE
mnt-ref:        MNT-ALBERON
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ALBERON
created:        2011-01-28T12:05:17Z
last-modified:  2026-05-13T07:25:57Z
source:         RIPE

person:         Jan Kohout
address:        ALBERON Letohrad s.r.o.
address:        Sedivska 844
address:        Letohrad
address:        56151
address:        The Czech Republic
phone:          +420775100150
e-mail:         alberon@alberon.cz
mnt-by:         MNT-ALBERON
nic-hdl:        JK1057-RIPE
notify:         alberon@alberon.cz
created:        1970-01-01T00:00:00Z
last-modified:  2026-04-08T07:28:45Z
source:         RIPE