- https://raw.githubusercontent.com/clarketm/proxy-list/master/proxy-list-raw.txt
- https://raw.githubusercontent.com/TheSpeedX/PROXY-List/master/socks4.txt
- https://api.proxyscrape.com/?request=getproxies&proxytype=socks4&timeout=9000&ssl=yes
- https://www.proxy-list.download/api/v1/get?type=socks4
9个php代理脚本
其中多数可以在虚拟主机使用
还有一个提供免费代理的网站
https://www.proxynova.com/
