The IP API The IP API
// ASN

AS201594

CTU_AS4 NIX., CZ

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS201594
Description
CTU_AS4 NIX., CZ
IPv4 Prefixes
1
IPv6 Prefixes
1

IPv4 Prefixes

1 total
185.68.215.0/24

IPv6 Prefixes

1 total
2a05:1c47::/32

What is AS201594?

AS201594 is an Autonomous System Number (ASN) assigned to CTU_AS4 NIX., CZ. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.