Free IP lookup tool - Check your public IP address instantly
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An IP (Internet Protocol) address is a unique numerical identifier assigned to every device connected to a network. It serves two main purposes: network interface identification and location addressing. Think of it like a postal address for your computer on the internet.
No, your IP address only reveals the approximate geographic location of your Internet Service Provider's (ISP) network infrastructure, typically at the city or regional level. It cannot pinpoint your exact home address or specific location.
You can hide your IP address using VPN services, proxy servers, or the Tor browser. These tools route your internet traffic through different servers, masking your original IP address with a different one from their network.
Yes, our IP checker is 100% free with no registration required. There are no hidden fees, subscriptions, or limitations on usage.
No, we do not store, log, or track any IP addresses or personal information. All data processing happens locally in your browser for complete privacy protection.
IPv4 uses 32-bit addresses (like 192.168.1.1) allowing ~4.3 billion addresses, while IPv6 uses 128-bit addresses (like 2001:0db8:85a3:0000:0000:8a2e:0370:7334) providing virtually unlimited addresses for future internet growth.
Most residential users have dynamic IP addresses that can change every few days or when you restart your router. Business users often have static IP addresses that remain constant. Contact your ISP to check your specific setup.
VPN/proxy detection helps identify when your connection is being routed through intermediary servers. This is useful for troubleshooting connectivity issues, ensuring security, and understanding why some websites might be blocked or restricted.
Websites can see your IP address when you visit them, but they cannot track your specific identity or personal information through it alone. However, combined with other data like cookies, they can build a browsing profile.
If your IP shows an incorrect location, it's usually because your ISP routes traffic through different network nodes. This is normal and doesn't affect your internet functionality. Using a VPN can help correct this if needed.