>>/1224/
https://www.my-proxy.com/free-anonymous-proxy.html
https://freenetproxy.com/
https://coolproxies.blogspot.com.br
https://proxyfreaks.com/
https://oproxy.info
http://captchasniper.com/new/FreeProxies.txt
https://www.my-proxy.com/free-elite-proxy.html
https://sickproxy.com/
https://huntproxy.com/
http://www.white55.narod.ru/downloads/proxylist.txt
http://spys.me/proxy.txt
https://www.binary-zone.com/files/MyProxyList.txt
https://rootjazz.com/proxies/proxies.txt
http://cyber-hub.net/proxy/http.txt
http://cyber-gateway.net/get-proxy/free-proxy
">http://proxy.nghuyong.top/

here is a good list that works curate links like this from big lists from https://www.blackhatworld.com/seo/proxie-scraping-links.464079/page-34