ASN Lookup Tool

CNC, a.s. cnc.sk SK SK 3 Routes

AS Data

AS50128

AS50128CNC, a.s.

AS Number 50128
AS Name CNC
Organization CNC, a.s.(org-ca995-ripe)
Country SK
Website cnc.sk
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2009-11-20

ASN Intelligence API for production workflows

Use ASN data for AS50128 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
109.71.64.0/21 2048
2a02:6300::/32 ~79×10²⁷
194.1.130.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS50050 - AS50218'

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

% Information related to 'AS50128'

% Abuse contact for 'AS50128' is 'abuse@cnc.sk'

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
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 # Filtered

organisation:   ORG-Ca995-RIPE
org-name:       CNC, a.s.
country:        SK
org-type:       LIR
address:        Borsk� 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
abuse-c:        AR17273-RIPE
created:        2009-11-11T14:28:20Z
last-modified:  2024-01-03T07:37:36Z
source:         RIPE # Filtered

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

% This query was served by the RIPE Database Query Service version 1.121 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS57414 eustream as SK
AS42005 LightStorm Services s.r.o. SK
AS6939 Hurricane Electric LLC US
AS16160 SWAN, a.s. SK
AS44901 Belcloud LTD BG
AS6663 Euroweb Romania S.R.L. RO
AS44901 belcloud BG
AS57801 SK-NIC, a.s. SK
AS3303 Swisscom (Schweiz) AG CH
AS5578 SWAN, a.s. SK

Upstreams

AS Number Description Country
AS5578 SWAN, a.s. SK
AS3303 Swisscom Schweiz AG CH
AS6939 Hurricane Electric LLC US
AS6663 Euroweb Romania S.R.L. RO

Downstreams

AS Number Description Country
AS57801 SK NIC, a.s. SK

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS50128 is an Autonomous System Number used to identify a network for BGP internet routing.
AS50128 is listed under CNC, a.s..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.