# `iptab` Displays a reference table of subnet masks and other IP address space details. It has no arguments. That's it. ## Table of contents 1. [TL;DR](#tldr) 1. [Further readings](#further-readings) 1. [Sources](#sources) ## TL;DR ```sh iptab ``` ## Further readings ## Sources All the references in the [further readings] section, plus the following: - [6 more terminal commands you should know] [further readings]: #further-readings [6 more terminal commands you should know]: https://betterprogramming.pub/6-more-terminal-commands-you-should-know-3606cecdf8b6