What is my IP address?
Your public address, as seen from the internet.
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Frequently asked questions
What is an IP address?
An IP address (Internet Protocol address) is a number that identifies your device on a network β like a postal address, but for your internet connection. Every device that sends or receives data online needs one. The number shown on this page is your public IP address: the one your internet service provider (ISP) assigns to your router.
What's the difference between a public and a private address?
Your public address is assigned by your ISP and is visible from the internet. It's shared by all devices on your network (router, computer, phoneβ¦). Your private address (e.g. 192.168.x.x) is assigned by your router inside your home network and is not visible from the outside. To see your private address, run ipconfig on Windows or ifconfig on Mac/Linux, or use our ipconfig analysis tool.
Approximate location
Based on your IP address, here is an approximate location β generally accurate to the city level, sometimes the region. It is not your exact home address.
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IPv4 vs IPv6 β what's the difference?
IPv4 (e.g. 192.0.2.1) is the traditional format, with about 4 billion possible addresses. Because the internet has grown so fast, those addresses are running out. IPv6 (e.g. 2001:db8::1) is the new format with a practically unlimited number of addresses. Many ISPs now assign both simultaneously β this is called dual stack.
Does my IP address change?
For most residential customers, the IP address is dynamic: it can change when your router restarts or after a certain period of inactivity. Businesses that need a fixed address can request a static IP from their ISP, usually for an extra monthly fee. If you're using a VPN, the address shown here belongs to the VPN server, not your real connection.