The filename is a standard naming convention used on forums and developer communities. The indicates the number of individual proxy servers contained within the file, while "Socks5.txt" specifies the protocol and file format.
These lists are often "scraped" or aggregated from across the public internet. They typically follow a simple IP address and port format: 192.168.1.1:1080 . Why Use the SOCKS5 Protocol? 17497x Socks5.txt
It supports advanced authentication methods (username/password), making it more secure than its predecessors. The filename is a standard naming convention used
The Hidden Reality of Public Proxy Lists: Understanding "17497x Socks5.txt" 17497x Socks5.txt