If the list is long, don't test them manually. Use a tool:
The tool will tell you which IPs are (working) and their Latency (speed). To give you a better guide, could you tell me: proxy-ip-vanish (1).txt
If you found this file on a public forum or a free download site, follow these rules: If the list is long, don't test them manually
: After connecting, visit WhatIsMyIP.com to ensure the IP shown matches the one in your .txt file, not your real location. If the list is long
Many tools (e.g., Telegram, qBittorrent, or Discord) allow you to enter proxy details directly in their or Network settings. ⚠️ Step 3: Critical Security Warnings