Python's netifaces module gives us the network interface IPv6 address. It uses the interfaces() and ifaddresses() functions for doing this. The netaddr module is particularly helpful to manipulate a network address. It has a IPNetwork() class that provides us with an address, IPv4 or IPv6, and computes the prefix, network, and broadcast addresses. Here, we find this information class instance's version, prefixlen, and network and broadcast attributes.