What Is an IP Address?
An IP address (Internet Protocol address) is a unique numerical identifier assigned to every device connected to the internet. It serves two main purposes: identifying the host or network interface and providing the location of the device in the network.
IPv4 vs IPv6
IPv4 addresses use a 32-bit format (e.g., 192.168.1.1), while IPv6 addresses use 128 bits for a vastly larger address space. Our tool automatically detects both IPv4 and IPv6 addresses, prioritizing IPv4 when available.
Why Check Your IP Address?
- Privacy Check: See what information websites can detect about you
- Proxy Verification: Confirm your proxy or VPN is working correctly
- Troubleshooting: Debug network connectivity issues
- Geolocation Testing: Verify your apparent location for geo-restricted content
Protect Your IP Address with ColdProxy
Want to hide your real IP address? ColdProxy offers premium residential proxies, datacenter proxies, and IPv6 proxies to help you browse anonymously, access geo-restricted content, and protect your online privacy.