Find Your IP Address Right Now
Your IP address is a unique numerical label assigned to your internet connection. To find it instantly, use our free IP address lookup tool at the top of this page — it displays your current public IP address along with your approximate location, ISP, and connection type the moment the page loads.
There are two types of IP addresses you should know about: your public IP address and your private IP address. Your public IP is what websites see when you connect to them — it's assigned by your Internet Service Provider (ISP) and is visible to the entire internet. Your private IP is used only within your local network (your home or office) and is invisible to the outside world.
When you visit any website, that site can see your public IP address. This is how the internet routes traffic back to you. Without an IP address, there would be no way for servers to know where to send the web pages, videos, and data you request.
- IPv4 example:
203.0.113.47— the traditional 32-bit format - IPv6 example:
2001:0db8:85a3:0000:0000:8a2e:0370:7334— the modern 128-bit format
What Your IP Address Reveals About You
Your IP address reveals more than most people realize. Every website, ad network, and online service that receives a request from your IP can use it to determine a surprising amount of information:
- Geographic location: Your city, region, and country — typically accurate to within 25–50 miles
- Internet Service Provider: The company providing your internet connection (Comcast, AT&T, Verizon, etc.)
- Connection type: Whether you're on residential broadband, mobile data, a corporate network, or a datacenter
- Time zone: Inferred from your geographic location
- Hostname: Sometimes reveals the ISP or organization name directly
This information is used for both legitimate and less desirable purposes. Streaming services use your IP to enforce geographic content restrictions (geo-blocking). Banks use it to detect fraudulent logins from unexpected locations. Advertisers use it to serve location-targeted ads. And unfortunately, bad actors can use it to target phishing attacks or attempt network intrusions.
To see exactly what your IP reveals, run our full IP lookup which shows geolocation data, ASN information, and more.
Check Your IP Address Now
See your public IP, location, ISP, and more — instantly and for free.
Hide My IP NowHow to Find Your IP Address on Any Device
Besides using our tool, you can find your public IP address through several methods depending on your device:
Windows: Open Command Prompt and type nslookup myip.opendns.com resolver1.opendns.com or visit any IP lookup website.
Mac/Linux: Open Terminal and run curl ifconfig.me or curl icanhazip.com for an instant result.
iPhone/Android: Your public IP isn't displayed in Settings — Settings only shows your private/local IP. Use our homepage tool from your mobile browser for the public IP.
To find your private IP (your local network address):
- Windows: Run
ipconfigin Command Prompt, look for "IPv4 Address" - Mac: Go to System Settings → Network → select your connection → Details
- Linux: Run
ip addr showorhostname -I - Android: Settings → Wi-Fi → tap your network → Advanced
- iPhone: Settings → Wi-Fi → tap the (i) next to your network
Is Your IP Address Static or Dynamic?
Most home internet users have a dynamic IP address — one that changes periodically. Your ISP assigns it from a pool of addresses using the DHCP protocol. It might change when your router reboots, when your ISP rotates addresses, or after a set lease period. Learn more about how this works in our DHCP explainer.
A static IP address never changes. Businesses often pay extra for static IPs because they're required for hosting web servers, running VPNs, or maintaining consistent remote access. If you self-host anything — a game server, a home lab, a website — a static IP is valuable.
Whether your IP is static or dynamic has real privacy implications. A dynamic IP makes it harder to track you across time since it changes. A static IP makes it easier to build a persistent profile of your online behavior. If privacy matters to you, consider a VPN to mask your real IP regardless of whether it's static or dynamic.
Protecting Your IP Address
Your IP address is effectively your online home address. While you can't completely hide the fact that you're connecting to the internet, you can mask your real IP address using several technologies:
- VPN (Virtual Private Network): Routes your traffic through a server in another location, replacing your IP with the VPN server's IP. The most popular and practical option for most users.
- Tor (The Onion Router): Routes traffic through multiple volunteer-operated relays worldwide, providing strong anonymity at the cost of speed.
- Proxy servers: Act as intermediaries between you and websites, similar to a VPN but typically without encryption.
After setting up a VPN or privacy tool, always verify it's working with our DNS leak test. DNS leaks are a common failure mode where your real IP leaks out even while connected to a VPN. Our tool checks for both IP and DNS leaks to confirm your privacy is intact.
Frequently Asked Questions
Can someone hack me if they know my IP address?
Knowing your IP address alone is not enough to hack you. However, it can be used to attempt port scans or targeted attacks. Your router's firewall and NAT provide significant protection. Use our <a href='/port-checker'>port checker</a> to see which ports are exposed on your connection.
Does my IP address change when I use mobile data vs Wi-Fi?
Yes. When you switch between Wi-Fi and mobile data, you get a different IP address. Your Wi-Fi IP is assigned by your home router via DHCP, while your mobile IP is assigned by your cellular carrier.
Why does my IP address show the wrong city?
IP geolocation is based on registration data from ISPs and is not GPS-precise. Your ISP may register IP blocks under a central office location rather than your exact city. Accuracy is typically within 25–100 miles for residential connections.
How do I get a different IP address?
For a temporary change, try rebooting your router (works if you have a dynamic IP). For a reliable change, use a VPN. For a permanent different IP, contact your ISP or upgrade to a static IP plan. You can verify the change using our <a href='/'>IP checker</a>.
