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ASN Lookup Tool
AS50128 CNC

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS50128
Organisation
CNC, a.s.
Name
CNC
Total IPv4 Addresses
2048
Total IPv4 Prefixes
4
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#23,114 out of 77,388
Registry
Ripe
Registered Country
SK flag SK
Registered Country Name
Slovakia
Registered Date
2009-11-20
Registration Last Change
2018-09-04
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS6939
US flagHurricane Electric LLC
AS5578
SK flagSWAN, a.s.
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS57801
SK flagSK-NIC, a.s.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix109.71.64.0/23
Range From109.71.64.0
Range To109.71.65.255
Prefix109.71.67.0/24
Range From109.71.67.0
Range To109.71.67.255
Prefix109.71.68.0/22
Range From109.71.68.0
Range To109.71.71.255
Prefix194.1.130.0/24
Range From194.1.130.0
Range To194.1.130.255
IPv6 Active Prefixes
Prefix2a02:6300::/43
Range From2a02:6300::
Range To2a02:6300:1f:ffff:ffff:ffff:ffff:ffff
Prefix2a02:6300:20::/44
Range From2a02:6300:20::
Range To2a02:6300:2f:ffff:ffff:ffff:ffff:ffff
Prefix2a02:6300:31::/48
Range From2a02:6300:31::
Range To2a02:6300:31:ffff:ffff:ffff:ffff:ffff
Prefix2a02:6300:32::/47
Range From2a02:6300:32::
Range To2a02:6300:33:ffff:ffff:ffff:ffff:ffff
Prefix2a02:6300:34::/46
Range From2a02:6300:34::
Range To2a02:6300:37:ffff:ffff:ffff:ffff:ffff
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Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.