We expose your “public” IP address: the address appearing to web servers when you access them. This means NAT, proxies (transparent or not), etc. will affect the results.
This service supports both IPv4 and IPv6, and whichever your client prefers is returned when both are available.
GET https://ident.me/: your IP address, plain text
GET https://v4.ident.me/: your IPv4 address, plain text
GET https://v6.ident.me/: your IPv6 address, plain text