Question about Netstat

I was monitoring network connections using Netstat and came across Netstat -tlnp i was wondering what this it what it does and how the command works i have checked the Netstat man pages for my distro however can not seem to find the entire syntax any help will be appreciated Note: The reason why i ask this question here is because i have recently got into Information Security and was playing around with monitoring network traffic and looking into open connections to possible command and control servers