HostsMan - HostsMan is a freeware hosts file manager and editor. Built-in hosts file updater
Radar - Radar - Location sharing for friends and teams.
Gas Mask - Gas Mask is simple hosts file manager for Mac OS X.
HyperTrack - Build logistics apps that feel like the future
BlueLife Hosts Editor - BlueLifeHosts editor is a Portable freeware application for editing windows Hosts file ,(easily add/delete , Block , Update domain names)
LocationAPI - Instantly locate any device w/ WiFi, celltowers & IP address