Welcome Developers!
Neustar's IP Intelligence provides the most IP geolocation data available on the planet. And it’s the most accurate. Check it out.
Neustar's API lets you plug into the vast world of IP intelligence, allowing you to instantly build your own GeoPoint-powered applications for the web, desktop, and mobile devices.
We're pleased to offer you limited access to our data via our web service API! Highlights include:
- Intuitive RESTful interface
- Structured XML responses
- Optional JSON formatted responses
- Always the most current data
- 24 x 7 uptime
Anyone can use the GeoPoint API free of charge, and signing up is easy:
- Register for a Neustar user account.
- You'll receive an email confirming your new account.
- Read our Documentation.
- Test the API immediately.
It's here: JSON formatted responses!
We got your feedback, and now we are providing optional JSON-formatted responses.
NOTE: With the introduction of JSON support, developers should be aware that content negotiation takes place on a request. To avoid any ambiguity, you should specifically define the response format in your request. See Parameters in the REST API Guide, and learn more in the REST API Forum.
Thanks for registering with Neustar
As you know, Neustar's IP Intelligence provides the most IP geolocation data available on the planet. And it’s the most accurate. The RESTful API lets you plug in to the vast world of IP intelligence, allowing you to build your own GeoPoint-powered applications for the web, desktop, and mobile devices.
The highlights of our API include:
- Intuitive RESTful interface
- Structured XML responses
- Optional JSON formatted responses
- Always the most current data
- 24 x 7 uptime
