What Is My IP

See your public IP address (IPv4 or IPv6), its reverse host name, and what your browser tells websites. Works on phones and computers.

Your public IP address
…

This tool asks our server for public information only. Nothing you enter is stored.

How to use the What Is My IP

  1. Open this page: your IP address shows straight away.
  2. Check the version (IPv4 or IPv6) and the reverse host name.
  3. Press Copy to copy the address.

About this tool

This page shows the public IP address your connection uses on the internet, whether it is IPv4 or IPv6, the reverse DNS name that belongs to it, and the user agent and languages your browser sends to every website. It's the address websites, game servers and email servers see, not the private address your router gives your phone or computer. The tool shows it and doesn't save it.

Public and private IP addresses

Your router gets one public IP address from your internet provider and shares it with every device on your Wi-Fi. Inside your home, each device has a private address, usually 192.168.x.x or 10.x.x.x, which the internet never sees. So at home this page shows the same address on your phone and your laptop, and it changes when your phone switches to mobile data or another Wi-Fi.

IPv4 and IPv6

An IPv4 address looks like 203.0.113.25; an IPv6 address is longer, like 2001:db8::25. Many providers give you both, and your browser uses IPv6 when a website supports it, so this page may show an IPv6 address. Both are normal.

Find the IP address on your phone or computer

This page gives the public address. For a device's private address: on Windows, run ipconfig in cmd and look for IPv4 Address; on a Mac, open System Settings > Wi-Fi > Details; on an iPhone, open Settings > Wi-Fi and tap the (i) next to your network; on Android, open the Wi-Fi settings and tap your network (the menu names vary by phone). Google Chrome and other browsers don't show your IP themselves, so open this page in the browser instead.

Who is connected to my network?

Open your router's admin page, usually http://192.168.0.1 or http://192.168.1.1, and look for the list of connected devices or DHCP clients. On Windows, arp -a in cmd lists the devices your PC has recently talked to on the same network.

VPNs and your IP

With a VPN on, such as NordVPN, Proton VPN or your own WireGuard server, this page shows the VPN server's address instead of yours. That's the quick way to check the VPN works: if you still see your home address, the VPN is off or leaking.

GuideBest VPS for a WireGuard VPN Server, and How to Set It Up

Frequently asked questions

Can someone trace my IP address?

An IP address shows roughly which provider and area you're in, often the city, not your street or name. Only your internet provider can link it to your account, and providers normally share that only with the police under a legal order.

Is my IP address the same on all devices?

On the same Wi-Fi, yes: every device shares the router's public IP. Each device still has its own private address inside the network, and a phone on mobile data has a different public IP.

How can I see all devices connected to my IP address?

Log in to your router (often 192.168.0.1 or 192.168.1.1) and open the connected devices or DHCP list. Every device listed there shares your public IP.

How do I find the IP address of my device?

Open this page on the device for its public IP. For the private IP, use ipconfig on Windows or the Wi-Fi details in your phone or Mac settings.

Why does my IP address change?

Most home and mobile connections get a dynamic IP, which the provider can change when the router restarts or after a while. A fixed (static) IP is usually a paid extra.

Is my IP address stored?

This tool shows your address and doesn't save it.

More network tools

Domain, server and network

All 31 free tools →
Network tool · Checks live sites

DNS Lookup

Check any domain's DNS records online: A, AAAA, CNAME, MX, NS, TXT, SOA and CAA. See where a domain points, its mail servers and its nameservers.

Free · No sign-upOpen tool
Network tool · Checks live sites

HTTP Headers Checker

Check the HTTP response headers of any URL: status code, server, caching, Last-Modified, redirects and security headers like HSTS and CSP. Free.

Free · No sign-upOpen tool
Network tool · Checks live sites

Redirect Checker

Trace every redirect of a URL: each hop's status code (301, 302, 307, 308), its Location, the server and meta refresh. Find redirect chains and loops.

Free · No sign-upOpen tool