I'd recommend scraping then checking with the proxy scraper from gatherproxy (Google it). It takes about ten minutes and will be by far the best you can get. I'd make a proxy scraper myself but Java is bad for that sorta thing.
Looking for a list of about 2k working proxies
I'd recommend scraping then checking with the proxy scraper from gatherproxy (Google it). It takes about ten minutes and will be by far the best you can get. I'd make a proxy scraper myself but Java is bad for that sorta thing.