If you have a cutting-edge IPv6 address , which is a longer string of hexadecimal characters, this will be displayed in the relevant field below. Failing the above online methods, the other way to discover your public IP is to look in your router.
To find your private IP on a Windows system, simply open up the command prompt. Click on it.
Find out what your public IPv4 and IPv6 address is revealing about you! My IP address information shows your location; city, region, country, ISP and location on. When your computer is connected to a network, it will be assigned an address on the network called an IP address. The steps below will help.
You can run the same search on older versions of Windows, by the way — just hit up the search box. Back to School For the modern internet, what's the cost of privacy?
Sometimes, this means the computer will get a new IP address, too, especially if the computer was unplugged from the network between leases. Products Customers My Account. Type ipconfig and press enter. For Home For Business. Protect your private data.
Image credit: Whatismyip. See more how-to articles. In the most basic network, your router is going to have an IP address like That typically means your router will use DHCP to assign addresses to devices, where only the last octet changes. So It depends on the range defined by your router. This is pretty much the same on all internal networks, because they're hidden behind the router, which routes all that communication in and out to the proper places.
If you have a big internal network, another number called a subnet will help divide your network into groups. The subnet mask used by most home networks is So how do you find it? In Windows it requires the command prompt. Search for " cmd " without the quotes using Windows search. In the resulting pop-up box, type " ipconfig " no quote marks. What is revealed is more than just the IP address: you'll see the IPv4 Address, the subnet mask, plus the Default Gateway that's your router.
Look above that row of data in the middle, and it shows the type of connection: "Ethernet adapter Ethernet. On the Mac, it's a little less esoteric. Go to the System Preferences , select Network , and it should be right there.
watch Click the connection type on the left to see the IPs for each type. Or you can go full geek and open the Terminal and type " ipconfig " just like on Windows. If you need the IP address of other devices on your network, go into the router. How you access your router depends on the brand and the software it runs. In general, you should be able to type the router's gateway IP address into a web browser on the same network to access it.
From there, you need to navigate to something like "attached devices" that's what I get on my Netgear Nighthawk , pictured below. From there you get a full list of all the devices currently or recently attached to the network—and that list includes the IP address assigned to each device.
If you're really lucky, you've got a modern router or set of routers, like a mesh system that can be controlled entirely with mobile apps. The app may make it a lot easier to find the IP address es you want. Even my now-ancient by internet standards—it's from !
Nighthawk has an app now, which can pull up a full list of connected devices. Click the icon next to each device to show the IP address and more info for each. Eric narrowly averted a career in food service when he began in tech publishing at Ziff-Davis over 25 years ago. See Full Bio.