Network Tools
What is my IP address?
Your public IP address is shown below the moment the page loads: IPv4 and IPv6 where you have it, plus approximate location, ISP and ASN.
Your public IP
Details
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Reading your result
Here is what a result looks like. The address below is from the reserved documentation range (RFC 5737), so it never belongs to a real connection:
IPv4: 203.0.113.42 · ISP: Example Telecom · ASN: AS64500 · City: Toronto, Ontario
The IPv4 line is the address websites see when you connect over IPv4. The IPv6 line appears only if your network and device both support IPv6. Location, ISP and ASN come from a third-party lookup of that address, so they describe your provider's network, not your street.
To check whether a VPN is working, run this page once with the VPN off and once with it on. If the IP address, city and ISP all change to the VPN provider's, traffic is going through the tunnel. If your IPv6 row still shows your home provider while the VPN is on, your IPv6 traffic may be leaking around it.
My IP, whatismyip and myipaddress: what this page shows
Searching for "my ip", "whatismyip" or "myipaddress" all ask the same thing: which public address do websites see when you connect? This page reports it directly from your browser, along with your approximate location, ISP, ASN, timezone, browser, screen size and user agent. To investigate an address that is not yours, use the IP address lookup; to check whether yours is private, CGNAT or public, use the IP address type checker.
Frequently asked questions
What is my IP address?
It is the public address shown at the top of this page. It identifies your connection to the websites you visit, and it is assigned by your internet provider, not by your device.
Why does my IP address not match the one in my network settings?
Your device usually has a private address on your local network (typically in RFC 1918 ranges such as 192.168.x.x or 10.x.x.x) and your router swaps it for one public address. This page shows the public one. Some providers also share one public address among many customers (carrier-grade NAT, RFC 6598).
What is the difference between IPv4 and IPv6?
IPv4 addresses are 32 bits long (like 203.0.113.42) and IPv6 addresses are 128 bits long (like 2001:db8::1). IPv6 exists because IPv4 addresses ran short. Many connections have both; some have only IPv4.
Why is my location wrong?
IP location is an estimate built from provider registration data. It often lands on the provider's nearest hub or a nearby city, and it can be off by a city or more. It cannot find your address.
Does this page store my IP address?
No. Your browser asks ipify (for the address) and ipwho.is (for location and ISP) directly, and this page does not save the result. Those two services see the request as any website you visit would.
Can I look up someone else's IP address?
Yes, use the IP address lookup. To work out subnets, try the subnet calculator.