GeoIP .NET (C#) API

It works with GeoIP itself, and with the GeoLite open source databases.

The download package delivers simple C# classes for all the GeoIP databases, but comes also as a C# API with Visual Studio project file (only for GeoIP Country).

The CSharp2 API is thread safe as of version 1.12.

What is new in this release:

• Added support for the GeoIP2 Anonymous IP database. The DatabaseReader class now has an AnonymousIP() method which returns an AnonymousIpResponse object.

What is new in version 2.3.0 / 2.3.1-beta1:

• Added support for the GeoIP2 Anonymous IP database. The DatabaseReader class now has an AnonymousIP() method which returns an AnonymousIpResponse object.

What is new in version 2.2.0:

• Added support for the GeoIP2 Anonymous IP database. The DatabaseReader class now has an AnonymousIP() method which returns an AnonymousIpResponse object.

What is new in version 2.1.0:

• Added support for the GeoIP2 Anonymous IP database. The DatabaseReader class now has an AnonymousIP() method which returns an AnonymousIpResponse object.

What is new in version 0.4.0:

• The Web service client API has been updated for the v2.1 release of the web service. In particular, the CityIspOrg and Omni methods on WebServiceClient have been deprecated. The City method now provides all of the data formerly provided by CityIspOrg, and the Omni method has been replaced by the Insights method.
• Support was added for the GeoIP2 Connection Type, Domain, and ISP databases.

Requirements:

• Microsoft .NET framework or Mono on Linux and other Unix operating systems