What Is My IP Address? (Complete Guide 2026)
Learn what an IP address is, how to find yours, public vs private IPs, and how to protect it. Beginner-friendly guide for 2026.
Your IP address is the digital ID your device uses to communicate on the internet. Without it, no website or service could send data back to you. In this guide we'll break down exactly what an IP is, how to find yours, and what it reveals about you.
What an IP Address Actually Is
Think of an IP address like a postal address for your device. When you load a website, your device sends a request and the server uses your IP to send the page back. Every device connected to the internet — phones, laptops, smart TVs — has one.
There are two main versions in use today: IPv4 (e.g. 192.168.1.10) and IPv6 (a longer hexadecimal format). Both do the same job, but IPv6 was created to handle the explosion of connected devices.
Find your current IP address in one click.
Try IP LookupPublic vs Private IP
Your home Wi-Fi router has one public IP that the outside world sees. Inside your network, each device gets a private IP (often starting with 192.168 or 10.0). Private IPs are only visible on your local network.
- Public IP: assigned by your ISP, visible to websites you visit.
- Private IP: assigned by your router, used inside your home or office.
What Your IP Reveals
Your public IP can reveal your approximate city, your internet service provider, and your timezone. It does not directly reveal your name, exact street address, or browsing history — but combined with cookies and tracking it can build a profile.
How to Find Your IP
- Open our home page — your public IP shows automatically.
- On Windows, run 'ipconfig' in Command Prompt for your private IP.
- On Mac, go to System Settings > Network.
See your IP, ISP, location and ASN instantly.
Open IP LookupHow to Protect Your IP
If you'd rather hide your IP, you can use a VPN, the Tor browser, or a trusted proxy. Each option has different speed and privacy trade-offs.
Read our full guide on hiding your IP address.
Hide My IPFrequently Asked Questions
Does my IP change?
Most home IPs are dynamic and change every few days or when you restart your router. Business connections often have static IPs.
Can two devices share an IP?
Yes — devices behind the same router share one public IP via NAT, but each has a unique private IP.