Autonomous System

AS6325 Illinois Century Network

GovernmentActiveUnited StatesARIN

AS6325 (ILLINOIS-CENTURY) is a government network operated by Illinois Century Network in United States, registered with ARIN. It has 56 IPv4 prefixes with 1,687,552 addresses and 5 IPv6 prefixes, which makes it the 297th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses1,687,552in 56 prefixes
IPv6 prefixes5≈ 1.4 × 10²⁹ addresses
Size rank#297of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationIllinois Century Network
AS nameILLINOIS-CENTURY
Websiteillinois.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactdoit.security@illinois.gov
Registered2001-10-31
Last updated2015-11-16

IPv4 prefixes

56 prefixes · 1,687,552 addresses
NetworkAddressesFirst – last address
64.107.0.0/1665,53664.107.0.0 – 64.107.255.255
66.99.0.0/1665,53666.99.0.0 – 66.99.255.255
207.63.0.0/1665,536207.63.0.0 – 207.63.255.255
209.7.0.0/1665,536209.7.0.0 – 209.7.255.255
209.174.0.0/1665,536209.174.0.0 – 209.174.255.255
209.175.0.0/1665,536209.175.0.0 – 209.175.255.255
216.124.0.0/1665,536216.124.0.0 – 216.124.255.255
216.125.0.0/1665,536216.125.0.0 – 216.125.255.255
64.107.0.0/1732,76864.107.0.0 – 64.107.127.255
64.107.128.0/1732,76864.107.128.0 – 64.107.255.255
64.150.0.0/1732,76864.150.0.0 – 64.150.127.255
65.79.0.0/1732,76865.79.0.0 – 65.79.127.255
66.99.0.0/1732,76866.99.0.0 – 66.99.127.255
66.99.128.0/1732,76866.99.128.0 – 66.99.255.255
66.158.0.0/1732,76866.158.0.0 – 66.158.127.255
72.3.0.0/1732,76872.3.0.0 – 72.3.127.255
163.191.0.0/1732,768163.191.0.0 – 163.191.127.255
163.191.128.0/1732,768163.191.128.0 – 163.191.255.255
206.166.0.0/1732,768206.166.0.0 – 206.166.127.255
207.63.0.0/1732,768207.63.0.0 – 207.63.127.255
207.63.128.0/1732,768207.63.128.0 – 207.63.255.255
209.7.0.0/1732,768209.7.0.0 – 209.7.127.255
209.7.128.0/1732,768209.7.128.0 – 209.7.255.255
209.174.0.0/1732,768209.174.0.0 – 209.174.127.255
209.174.128.0/1732,768209.174.128.0 – 209.174.255.255
The 25 largest of 56. The API and the database have all of them.

IPv6 prefixes

5 prefixes
  • 2001:1848::/32
  • 2001:1848:4000::/34
  • 2001:1848:8000::/34
  • 2001:1848:c000::/34
  • 2001:1848:1000::/36

Query AS6325 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS6325&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6325, with or without a key:

curl "https://api.ipapi.is/?q=64.107.0.1"

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