The Nameserver ns2.groundspeak.net have a IP Address of 66.150.167.166 which is hosted on United States.
There are millions of geocaches hidden around the world—there are probably some near you right now. Get the free Official Geocaching app and start finding them.
Groundspeak's mission is to inspire outdoor play using location-based technology. The company owns and operates Geocaching.com, Waymarking.com and Wherigo.com.
Wherigo is a toolset for creating and playing GPS-enabled adventures in the real world. Use GPS technology to guide you to physical locations and interact with virtual objects...