Geo Controller uses IP intelligence databases and helper services to map IP ranges to countries, regions, and cities. Accuracy varies by:
- Country level: generally high accuracy
- Region and city: good in many areas, lower in others
- Mobile networks: accuracy can be reduced due to carrier routing
- Corporate networks: traffic may exit from a different location
Tip: For business rules that must be precise, combine IP geolocation with additional checks such as billing address validation at checkout.