+- Proxy Community (https://proxycommunity.com/forum)
+-- Forum: Technical Community Support (https://proxycommunity.com/forum/forum-technical-community-support)
+--- Forum: Troubleshooting (https://proxycommunity.com/forum/forum-troubleshooting)
+--- Thread: Can a website really block all US IPs? How effective is it? or How does a website can block all US IP (/thread-can-a-website-really-block-all-us-ips-how-effective-is-it-or-how-does-a-website-can-block-all-us-ip)
“” - GhostWarpX - 26-03-2025
OP here—thanks for all the replies! Super helpful.
So sounds like a website can block all US IPs *in theory*, but it’s never gonna be 100%. VPNs and proxies are the main killers.
Might give Cloudflare’s geo-blocking a shot since a few of you mentioned it.
Follow-up Q: Anyone know if residential proxies slip through these blocks easily? Or are they usually caught too?