The IP API The IP API
// ASN

AS204301

CUS, PL

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

ASN
AS204301
Organization
Cioch Adrian Centrum Uslug Sieciowych
Description
CUS, PL
Country
PL
Address
Dummy address for ORG-CACU1-RIPE
Registry (RIR)
RIPE
Created
2018-04-06
Updated
2022-12-01
IPv4 Prefixes
3
IPv6 Prefixes
0

IPv4 Prefixes

3 total
81.15.191.0/24
81.15.201.0/24
88.220.84.0/24

What is AS204301?

AS204301 is an Autonomous System Number (ASN) assigned to Cioch Adrian Centrum Uslug Sieciowych. 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.