Blog
Clear, practical articles to help you understand IP addresses and stay safe online.
An IP address is your device's unique identifier on the internet. Learn what it is, how IPv4 and IPv6 differ, public vs private IPs, and what yours reveals about you.
Worried your IP address exposes your identity? Here's exactly what someone can — and can't — learn from it, who has access, and how to protect your privacy.
Your device has both a public and a private IP address — and they do very different jobs. Learn what each one is, how NAT connects them, and how to find them.
