US Patent 9026145 Systems and methods for mapping IP-addresses to geolocations

A computer-implemented method that includes receiving a location from a location aware access device and an IP address of a network device to which the location aware access device is connected, receiving a request that includes the IP address of the network device from a location unaware access device that is connected to the network device, determining a geographic location for the location unaware access device based on the IP address of the network device and the location received from the location aware access device, selecting information responsive to the request from the location unaware access device based at least in part on the geographic location, and providing the selected information to the location unaware access device.