216.73.216.153

Switch to IPv6 only

HTTP Headers

Accept
*/*
Accept-Encoding
gzip, br, zstd, deflate
Connection
close
User-Agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
X-Forwarded-For
216.73.216.153
X-Forwarded-Proto
https
X-Real-Ip
216.73.216.153

Usage

$ curl https://ipaddr.us
    216.73.216.153

$ curl https://ipaddr.us/ip
    216.73.216.153

$ curl https://ipaddr.us/headers
    (List of HTTP headers)

$ curl https://ipaddr.us/header/user-agent
    Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)