request-ip
A small Node.js module to retrieve the request's IP address
req-real-ip
This library allows you to get the real ip address of a user. It gives you the real ip address even if the request header is modified.
nestjs-real-ip
A concise decorator for retrieving an IP address from http request with Nest.js controller method
forwarded-for
Abstraction for retrieving ip address information from a Node.js connection. Searches for proxy headers before degrading req.address