This in-depth article explores IP location, the technology used to determine the geographical position of a device based on its IP address. Discover how IP location works, from the role of regional internet registries to the creation of detailed geolocation databases. The article covers the accuracy and limitations of this technology, including the impact of VPNs and mobile networks. Learn about the diverse applications of IP location, such as content personalization, fraud detection, and digital rights management, and understand the important privacy and ethical considerations surrounding its use in the modern digital world.