<WhatIsMyIp.Host> (What is my IP)

What is an IP address? How do I perform an IP address lookup? How does my device get assigned an IP address? How do I hide my IP address? What is a proxy? What is the difference between my IP 4 and IP 6 address? What is a public IP address? What is a private IP address?
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How do I perform an IP address lookup?

It's easy! To find out your IP address, use our what is my IP tool.

Our IP tool can show you detailed information including your IPv4 address, IPv6 address, hostname and user agent.