GeoNode.org - Open Source Geospatial Content Management System
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Clearip - Clearip provides the IP intelligence and fraud detection API in the market.
HERE WeGo - HERE WeGo - Maps - Routes - Directions - All ways from A to B in one
WIPmania - WIPmania provides a number of free products and services based on WorldIP geolocation database.
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.