// ASN

AS6325

ILLINOIS-CENTURY - Illinois Century Network, US

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

ASN: AS6325
Organization: Illinois Century Network
Description: ILLINOIS-CENTURY - Illinois Century Network, US
Country: US
State / Region: IL
City: Springfield
Address: 120 W Jefferson
Registry (RIR): ARIN
Created: 2005-11-23
Updated: 2025-09-24
IPv4 Prefixes: 81
IPv6 Prefixes: 5

IPv4 Prefixes

81 total · showing first 10

136.144.0.0/20
163.191.0.0/17
163.191.0.0/21
163.191.12.0/23
163.191.128.0/17
163.191.14.0/24
163.191.162.0/23
163.191.164.0/22
163.191.168.0/21
163.191.176.0/21

IPv6 Prefixes

5 total

2001:1848:1000::/36
2001:1848:4000::/34
2001:1848:8000::/34
2001:1848::/32
2001:1848:c000::/34

What is AS6325?

AS6325 is an Autonomous System Number (ASN) assigned to Illinois Century Network. 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.

ASN Lookup Tool →