Django PostgreSQL Netfields

django-netfields provides robust PostgreSQL net-related fields for Django models, specifically `INET`, `CIDR`, `MACADDR`, and `MACADDR8` types. It addresses limitations of Django's built-in IP address fields by providing efficient database-native lookups and supporting IPv6. The library is actively maintained, with the current version being 1.4.1, and typically follows Django's release cycle for compatibility updates.