For example, ipconfig is useful for getting information on network interfaces, while the arp command is useful for running a quick sweep of all the devices on your network.įor more options in macOS, learn how to install it on a USB drive. While nmap is certainly one of the most powerful network tools available, it isn’t the only software you’ll want in your toolset. Select About from the menu for the network information. For more information, see the nmap manual. Go to the main menu on your Apple TV device, and select Settings 2. Is this all nmap can do?Ĭovering everything nmap could do would take several articles. In addition to macOS, nmap is also available on Windows, Linux, and other Unix variants like FreeBSD, Solaris, and more. MAC addresses are primarily assigned by device manufacturers.

While installing with the brew command is easy, you can also install nmap with the macOS installer from the nmap website. A media access control address (MAC address) is a unique identifier assigned to a network. There is nothing wrong with using it, especially if you’re using it on your own network. Alternatively to find a specific device's IP via Terminal, run nslookup hostname, replacing hostname with the device's name listed in Finder: ex nslookup . If you want to do this remotely, you can use nmap/zenmap, and see if it can correctly identify the device.

While nmap can be used for nefarious purposes, there is nothing about nmap that makes it a hacking tool by itself. To get a device's IP address, select it and Get Info ( ctrl+click > Get Info or cmd+i ). You can run arp -a -i en0 to only get reports from your network interface en0, but that’s all. Network Security: You may need to find the IP address that corresponds to a MAC address to identify potential security threats on your network.

How to find network devices on mac