What's my IP
This is the address this server sees your request coming from — if you're behind a proxy, VPN or CDN, that's what shows here, not necessarily your device's own address.
216.73.217.86
User agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
What is What's my IP?
Shows the IP address this server sees your connection coming from — useful for whitelisting your own IP in a firewall rule, or checking whether a VPN/proxy is actually active.
How to use it
Just load the page — no input needed. If you're behind a proxy or CDN, the X-Forwarded-For header (if present) is shown too, since that often carries your real originating address.
Example
Might show: 203.0.113.42