The IP API The IP API
// ASN

AS204505

CYFRONET-IX, PL

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

ASN
AS204505
Organization
PL-CYFRONET-20150317
Description
CYFRONET-IX, PL
Country
PL
Registry (RIR)
RIPE
Created
2010-10-03
Updated
2016-05-30
IPv4 Prefixes
0
IPv6 Prefixes
0

What is AS204505?

AS204505 is an Autonomous System Number (ASN) assigned to PL-CYFRONET-20150317. 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.