ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
GEOVIA Surpac - Discover GEOVIA Surpac, the world´s most popular geology and mine planning software.
ipapi - Web analytics with IP address lookup and location API
XLMiner - Our easy to use, professional level, tool for data visualization, forecasting and data mining in Excel
ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database
Surfer - Surf News, Fantasy Surfer, Photos, Video and Forecasting.