AS Number
AS50163
AS Name
altnet-skvelynet
Org Name
Altnet s.r.o.
Country / Region
Czech
Registry

ripe

RegDate

Updated

2024-12-06T06:09:56Z

AS50163 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
109.71.208.0/21
IRR Valid
Altnet s.r.o. 2048
CIDR Description IP NUMs(prefix /64)
2a03:e00::/32
IRR Valid
Altnet s.r.o. 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 50,432 4,295,098,368 IPv4 IPv4
AS47232 ISPAlliance - ISP Alliance a.s., CZ Czech 9,984 103,079,215,104 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS50050 - AS50218

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
2024-12-06T06:09:56Z
last-modified
2024-12-06T06:09:56Z
source
RIPE

aut-num AS50163

aut-num
as-name
altnet-skvelynet
org
ORG-As107-RIPE
remarks
# one peer is ISPAliance second Ha-vel, Dial was in history
# one peer is ISPAliance second Ha-vel, Dial was in history
import
from AS29208 accept ANY
from AS15935 accept ANY
from AS47232 accept ANY
export
to AS29208 announce AS50163
to AS15935 announce AS50163
to AS47232 announce AS50163
default
admin-c
MK8726-RIPE
tech-c
MK8726-RIPE
status
ASSIGNED
notify
admini@altnet.cz
mnt-by
RIPE-NCC-END-MNT
MNT-CZ-ALTNET
created
2009-11-24T14:34:15Z
last-modified
2018-11-16T12:02:10Z
source
RIPE

organisation ORG-As107-RIPE

organisation
ORG-As107-RIPE
org-name
Altnet s.r.o.
country
CZ
reg-nr
27260208
org-type
LIR
address
Vikova 473
27401
Slany
CZECH REPUBLIC
phone
+420317471471
e-mail
info@altnet.cz
mnt-ref
RIPE-NCC-HM-MNT
MNT-CZ-ALTNET
mnt-by
RIPE-NCC-HM-MNT
MNT-CZ-ALTNET
abuse-c
CAR133-RIPE
created
2009-06-17T09:38:47Z
last-modified
2026-05-13T07:32:42Z
source
RIPE

person Martin Kratochvil

person
Martin Kratochvil
address
Vikova 473
phone
+420317471473
nic-hdl
MK8726-RIPE
created
2009-11-24T08:16:32Z
last-modified
2017-10-30T22:07:39Z
source
RIPE
mnt-by
MNT-CZ-ALTNET

as-block:       AS50050 - AS50218
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:        2024-12-06T06:09:56Z
last-modified:  2024-12-06T06:09:56Z
source:         RIPE



aut-num:        AS50163
as-name:        altnet-skvelynet
org:            ORG-As107-RIPE
remarks:        # one peer is ISPAliance second Ha-vel, Dial was in history
import:         from AS29208 accept ANY
import:         from AS15935 accept ANY
import:         from AS47232 accept ANY
remarks:        # one peer is ISPAliance second Ha-vel, Dial was in history
export:         to AS29208 announce AS50163
export:         to AS15935 announce AS50163
export:         to AS47232 announce AS50163
default:        to AS47232
admin-c:        MK8726-RIPE
tech-c:         MK8726-RIPE
status:         ASSIGNED
notify:         admini@altnet.cz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CZ-ALTNET
created:        2009-11-24T14:34:15Z
last-modified:  2018-11-16T12:02:10Z
source:         RIPE

organisation:   ORG-As107-RIPE
org-name:       Altnet s.r.o.
country:        CZ
reg-nr:         27260208
org-type:       LIR
address:        Vikova 473
address:        27401
address:        Slany
address:        CZECH REPUBLIC
phone:          +420317471471
e-mail:         info@altnet.cz
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-CZ-ALTNET
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CZ-ALTNET
abuse-c:        CAR133-RIPE
created:        2009-06-17T09:38:47Z
last-modified:  2026-05-13T07:32:42Z
source:         RIPE

person:         Martin Kratochvil
address:        Vikova 473
phone:          +420317471473
nic-hdl:        MK8726-RIPE
created:        2009-11-24T08:16:32Z
last-modified:  2017-10-30T22:07:39Z
source:         RIPE
mnt-by:         MNT-CZ-ALTNET