Lib.rs

libipinfo

IP information library for Nullnet.

It allows specifying one or more IP information providers and querying them for information about an IP address.
Providers can be of two types:

• API providers, queried by making an HTTP request to a specific URL
• MMDB providers: queried by looking up the IP address in a database

This library also exposes a way to configure the JSON schema for the responses of the API providers, and permits to download and periodically refresh MMDB databases.

The library internally uses a fallback provider (free databases from dp-ip.com) so that it's able to return information even if the user specifies no providers.