What Is My IP Address?
Your IP address is your digital fingerprint on the internet. Understanding it is the first step to protecting your privacy.
Public IP Address
Your public IP is assigned by your ISP and visible to every website you visit. It reveals your approximate location and identity.
Private IP Address
Your private IP is used only within your local network (home, office). Devices use it to communicate with each other.
How IP Addresses Work
An IP (Internet Protocol) address is a unique string of numbers separated by periods (IPv4) or colons (IPv6) that identifies each device using the Internet Protocol to communicate over a network. Think of it as your home address, but for the internet — it tells servers where to send the data you request.
Why Should You Care?
- Websites track your location, browsing habits, and identity through your IP
- Knowing your IP helps you test VPNs, proxies, and security tools
- Your ISP can see every website you visit through your IP address
Want to see your IP right now? Head back to the homepage for an instant lookup.