fast-geoip
A faster & low-memory replacement for geoip-lite, a node library that maps IPs to geographical information
geolocator
A utility for getting geo-location information via HTML5 and IP look-ups, geocoding, address look-ups, distance and durations, timezone information and more...
express-ip
An express middleware for getting information about an IP
forwarded-for
Abstraction for retrieving ip address information from a Node.js connection. Searches for proxy headers before degrading req.address
