AS Number
AS50128
AS Name
CNC
Org Name
CNC, a.s.
Country
Slovakia
Registry

ripe

RegDate

Updated

2024-12-06T06:09:56Z

AS50128 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

2,304

IPv6 NUMs(/64)

4,294,967,296

2,304 IPv4 Addresses
CIDR Description IP Num
109.71.64.0/21
IRR Valid
CNC, a.s. 2048
194.1.130.0/24
ROA Signed and Valid IRR Valid
NAPRI s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2a02:6300::/32
IRR Valid
CNC, a.s. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5,888 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,519,488 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS5578 AS-BENESTRA - SWAN, a.s., SK Slovakia 323,072 51,539,607,552 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456,704 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 2,560 268,501,000 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57801 SK-NIC-AS - SK-NIC, a.s., SK Slovakia 1,280 327,680 IPv4 IPv4 IPv6 IPv6
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:        AS50128
as-name:        CNC
org:            ORG-Ca995-RIPE
remarks:        --------------------------------------
remarks:        --- upstream provider: sk.callino
remarks:        --------------------------------------
import:         from AS16160 accept ANY
export:         to AS16160 announce AS-CNC-CUSTOMERS
mp-import:      afi ipv6.unicast from AS16160 accept ANY
mp-export:      afi ipv6.unicast to AS16160 announce AS-CNC-CUSTOMERS
remarks:        --------------------------------------
remarks:        --- upstream provider: sk.lightstorm
remarks:        --------------------------------------
import:         from AS42005 accept ANY
export:         to AS42005 announce AS50128 AND AS-CNC-CUSTOMERS
mp-import:      afi ipv6.unicast from AS42005 accept ANY
mp-export:      afi ipv6.unicast to AS42005 announce AS50128 AND AS-CNC-CUSTOMERS
remarks:        --------------------------------------
remarks:        --- customer: SK-NIC, a.s.
remarks:        --------------------------------------
import:         from AS57801 accept RS-SK-NIC-ANYCAST
export:         to AS57801 announce ANY
mp-import:      afi ipv6.unicast from AS57801 accept RS-SK-NIC-ANYCAST
mp-export:      afi ipv6.unicast to AS57801 announce ANY
remarks:        --------------------------------------
remarks:        --- customer: Websupport, s.r.o.
remarks:        --------------------------------------
import:         from AS51013 accept AS51013
export:         to AS51013 announce AS50128 AND AS50128:AS-CUSTOMERS
remarks:        --------------------------------------
remarks:        --- customer: Eustream, a.s.
remarks:        --------------------------------------
import:         from AS57414 accept AS57414
export:         to AS57414 announce ANY
admin-c:        CNC10-RIPE
tech-c:         CNC10-RIPE
status:         ASSIGNED
notify:         [email protected]
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CNC-MNT
created:        2009-11-20T12:29:15Z
last-modified:  2018-09-04T10:46:15Z
source:         RIPE

organisation:   ORG-Ca995-RIPE
org-name:       CNC, a.s.
country:        SK
reg-nr:         35 810 408
org-type:       LIR
address:        Borská 6
address:        841 04
address:        Bratislava
address:        SLOVAKIA
phone:          +421235000100
fax-no:         +421235000182
mnt-ref:        CNC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CNC-MNT
admin-c:        GL1643
e-mail:         [email protected]
abuse-c:        AR17273-RIPE
created:        2009-11-11T14:28:20Z
last-modified:  2026-05-13T07:23:23Z
source:         RIPE

role:           CNC ISP role object
org:            ORG-Ca995-RIPE
address:        CNC, a.s.
address:        Borska 6
address:        841 01 Bratislava
address:        Slovakia
e-mail:         [email protected]
admin-c:        GL1643
tech-c:         PH1897-RIPE
nic-hdl:        CNC10-RIPE
notify:         [email protected]
mnt-by:         CNC-MNT
created:        2011-11-09T14:16:00Z
last-modified:  2024-01-03T08:55:00Z
source:         RIPE