The 911.re proxy service is being shut down permanently due to multiple hacker attacks, hacking and loss of site data. Below is a list of alternatives

[Lord777]

spaceproxy.net / fineproxy.org

faceless.cc / webshare.io

aceproxies.com / luminati.io

brightdata.com / flipnode.io

changemyip.com / geosurf.com

cosmoproxy.com / proxyside.io

dslrentals.com / nonymous.io

proxy-seller.com / ipburger.com

highproxies.com / proxyips.net

hydraproxy.com / proxyworld.io

rotatingproxies.com / rsocks.net

privateproxy.me / proxyempire.io

pingproxies.com / v6proxies.com

proxytales.com / proxyguys.com

superproxy.shop / proxyverse.io