René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

ILLINOIS-CENTURY (United States)

This AS controls 1378816 IP 4 addresses:

StartEndAddresses
64.107.0.064.107.255.25565536
64.107.0.064.107.63.25516384
64.107.64.064.107.127.25516384
64.107.128.064.107.191.25516384
64.107.167.064.107.167.255256
64.107.192.064.107.255.25516384
64.150.0.064.150.127.25532768
65.79.0.065.79.127.25532768
66.99.0.066.99.255.25565536
66.99.0.066.99.63.25516384
66.99.51.066.99.51.255256
66.99.64.066.99.127.25516384
66.99.97.066.99.97.255256
66.99.128.066.99.191.25516384
66.99.192.066.99.255.25516384
66.99.209.066.99.209.255256
66.158.0.066.158.1.255512
66.158.2.066.158.3.255512
66.158.0.066.158.127.25532768
66.158.5.066.158.5.255256
66.158.6.066.158.7.255512
66.158.8.066.158.15.2552048
66.158.16.066.158.31.2554096
66.158.104.066.158.104.255256
72.3.0.072.3.31.2558192
72.3.0.072.3.127.25532768
136.144.0.0136.144.15.2554096
163.191.0.0163.191.7.2552048
163.191.8.0163.191.11.2551024
163.191.12.0163.191.13.255512
163.191.14.0163.191.14.255256
163.191.0.0163.191.127.25532768
163.191.32.0163.191.63.2558192
163.191.64.0163.191.95.2558192
163.191.128.0163.191.159.2558192
163.191.128.0163.191.255.25532768
163.191.162.0163.191.163.255512
163.191.164.0163.191.167.2551024
163.191.168.0163.191.175.2552048
163.191.176.0163.191.183.2552048
163.191.184.0163.191.187.2551024
163.191.188.0163.191.189.255512
163.191.192.0163.191.223.2558192
163.191.224.0163.191.255.2558192
192.77.125.0192.77.125.255256
206.166.0.0206.166.0.255256
206.166.0.0206.166.63.25516384
206.166.64.0206.166.127.25516384
207.63.0.0207.63.255.25565536
207.63.0.0207.63.63.25516384
207.63.64.0207.63.127.25516384
207.63.128.0207.63.191.25516384
207.63.140.0207.63.140.255256
207.63.175.0207.63.175.255256
207.63.176.0207.63.176.255256
207.63.183.0207.63.183.255256
207.63.186.0207.63.187.255512
207.63.192.0207.63.255.25516384
207.63.195.0207.63.195.255256
209.7.0.0209.7.255.25565536
209.7.0.0209.7.63.25516384
209.7.64.0209.7.127.25516384
209.7.65.0209.7.65.255256
209.7.66.0209.7.66.255256
209.7.101.0209.7.101.255256
209.7.128.0209.7.191.25516384
209.7.192.0209.7.255.25516384
209.7.226.0209.7.226.255256
209.7.244.0209.7.247.2551024
209.7.248.0209.7.251.2551024
209.174.0.0209.174.255.25565536
209.174.0.0209.174.127.25532768
209.174.66.0209.174.67.255512
209.174.128.0209.174.255.25532768
209.175.0.0209.175.255.25565536
209.175.0.0209.175.63.25516384
209.175.17.0209.175.17.255256
209.175.64.0209.175.127.25516384
209.175.96.0209.175.96.255256
209.175.128.0209.175.191.25516384
209.175.192.0209.175.255.25516384
216.124.0.0216.124.255.25565536
216.124.0.0216.124.127.25532768
216.124.52.0216.124.55.2551024
216.124.56.0216.124.57.255512
216.124.58.0216.124.59.255512
216.124.60.0216.124.61.255512
216.124.128.0216.124.191.25516384
216.124.192.0216.124.255.25516384
216.125.0.0216.125.255.25565536
216.125.0.0216.125.127.25532768
216.125.32.0216.125.39.2552048
216.125.128.0216.125.255.25532768
216.125.192.0216.125.255.25516384

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
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List of autonomous systems in United States
log_id = 119634
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.