Where is subnet mask on mac

Ricket Ricket 2, 7 7 gold badges 28 28 silver badges 40 40 bronze badges. Add a comment. Active Oldest Votes. With ifconfig on OS X you can find netmask : inet Improve this answer. Community Bot 1. Am1rr3zA Am1rr3zA The Overflow Blog. He holds an engineering degree in Computer Science I. Read more on Lifehacker and YourStory. We build bespoke solutions that use the capabilities and the features of Google Workspace for automating business processes and driving work productivity.

Published in: Networking - Wi-Fi. Share on:. The location of the gateway address can be found by typing netstat -rn at the command line. The output will look similar to:. DNS information is most often found in a text file called resolv. This file can be read using the cat command. A common place for this DNS file is:.

May show the IP address of a firewall instead of the local machine, if the local machine is behind a firewall. All rights reserved. Reviewed January 3, Contact techsupp more. DMCA and other copyright information. You may need to press Search first to access the search bar. If there is no icon in the lower left, move your mouse to the lower right and swipe upward, or swipe from the right on a touch screen. Enter the ipconfig command. Windows ipconfig is the program that keeps track of all of your network connections.

This command will bring up a list with all of your network information. Find the subnet mask. This is located in the section titled "Ethernet adapter Local Area Connection. Look through the Control Panel instead. On most modern Windows systems, click "Change adapter settings" on the left.

Method 3. Open a command line. If you're not sure how to do this, you'll need to find specific instructions for your build of Linux. You may wish to become more familiar with the command line before you continue as well.

Enter the ifconfig command. This should be labeled "Mask" or "Subnet Mask. Method 4. Use the same subnet mark as a computer. When you are setting up a smart TV or other device, you may be told to input a subnet mask. This number is specific to your local network. For best results, follow the instructions above to find the subnet mask on your computer. The same number should work well for your device as well.

If your device still won't connect, leave the information open on your computer. Refer to it while changing settings on the device. If you can't find the information on a computer, try entering This is the most common subnet mask for home networks. Change the IP address. If the device still won't go online, check the IP address. This should be in the same screen where you can set the subnet mask. Compare it to the IP address of your computer, visible wherever you found your computer's subnet mask.

Copy your computer's IP address, except for the final number or numbers after the last period. Choose any higher number instead, as long as it is or below. Add at least 10, since nearby numbers are more likely to be used by additional devices on your network.

For example, if your computer's IP address is If you can't find your computer's IP address, check your router for a printed label, or search online for your router's brand and "IP address. If you can't find any information, try Set the Gateway.

This should be set to the same Gateway value as your computer, which is also your router's IP address. This will almost always be the same as the device's IP address, except with a 1 instead of the final group of numbers. For example, if any device on your network has an IP address of