Hostip.info is a community-based project to geolocate IP addresses, making the database freely available but it needs you to put in your city to make it work. Available as a Firefox plug-in, or embeddable in your website.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.
The HostIp.Info C# library by Bogdan Taranu can access the geotargeting service of the API. This library allows to retrieve city, country, country code, and geolocation coordinates of an IP. Includes latitude and longitude. HostUp.Info is a project that displays commercial databases, e-commerce, and the result from domain to IP.