def is_global(self):
        """Test if this address is allocated for public networks.

        Returns:
            A boolean, True if the address is not reserved per
            iana-ipv4-special-registry.

        """
        return (not (self.network_address in IPv4Network('100.64.0.0/10') and
                self.broadcast_address in IPv4Network('100.64.0.0/10')) and
                not self.is_private)
Test if this address is allocated for public networks.

        Returns:
            A boolean, True if the address is not reserved per
            iana-ipv4-special-registry.

        
product/gradle-plugin/src/main/python/pip/_vendor/ipaddress.py