What is a public IP address?

A public IP address is the unique identifier assigned to your internet connection by your ISP. It's visible to websites and services you connect to, unlike your private/local IP address.

Why do I have both IPv4 and IPv6?

IPv4 and IPv6 are two different internet protocols. Many ISPs now support both (dual-stack). IPv6 is newer and provides more addresses as IPv4 addresses are running out.

Can I hide my IP address?

Yes, you can hide your real IP address using a VPN (Virtual Private Network), proxy server, or Tor browser. Our tool can help verify if your IP is properly masked.

Why does my IP change?

Most residential internet connections have dynamic IP addresses that can change when your router restarts or periodically by your ISP. Business connections often have static (unchanging) IPs.

Why do I only see IPv4 / IPv6?

Your ISP or network may only support one protocol. If you're missing IPv6, your network likely doesn't have IPv6 connectivity yet.

Is my IP address being stored?

No, we do not log or store your IP address. This tool runs entirely in your browser.

Why is my IP different from what my router shows?

Your router shows your local (private) IP. This page shows your public IP as seen by the internet, which is your router's external address.

What's My IP

Free

Instantly see your public IPv4 and IPv6 addresses as seen by the internet.

This tool instantly shows you your public IP address as seen by the internet.

Information we can provide

•IPv4 address detection
•IPv6 address detection
•One-click copy
•VPN verification

Your IP is detected automatically - no input required.

Your IP Addresses

As seen by the internet

IPv4

N/A

IPv6

N/A

About Your IP Address

Your public IP address is how other computers on the internet identify you. It's assigned by your Internet Service Provider (ISP) and may change periodically unless you have a static IP.

IPv4 addresses are the traditional format (e.g., 192.168.1.1). IPv6 addresses are the newer format with more available addresses (e.g., 2001:db8::1).

How It Works

Automatic Detection

Your IP addresses are detected automatically when you visit this page.

IPv4 & IPv6

We check both IPv4 and IPv6 connectivity separately.

Copy & Use

Easily copy your IP addresses for use elsewhere.

Features

Dual Stack Detection

Detects both IPv4 and IPv6 addresses if available.

Instant Results

No sign-up required, results shown immediately.

Privacy Focused

We do not log or store your IP address.