Country IP Blocks is testing a new network proxies by country feature. If the test is successful we will add the proxy data to our Access Control Lists. If you are looking to block network proxies by country please give us some feedback and let us know. If we add this feature to our daily updates the data will be refreshed daily.
We are currently working on scripts to test for proxies in all networks around the world. Our process is to scan IP addresses for various open ports used in open proxies. When we discover an open proxy we store the IP and open port(s) in our database. We will use this data to produce proxy blacklists for those wishing to avoid proxy traffic on their networks or websites.
Please send your feedback to firstname.lastname@example.org.