You can manually check individual proxies using curl with the --socks5 flag to verify connectivity. Protocol Summary: SOCKS5 curl man page
To generate a real-time report from your SOCKS 5 1K.txt file, you can use these resources: SOCKS 5 1K.txt
Tools like ProxyScrape allow you to upload .txt files to receive a live status report. You can manually check individual proxies using curl
Identifies the country and ISP associated with each IP address. SOCKS 5 1K.txt