def is_reserved(self):
        if self._module.version == 4:
            for cidr in IPV4_RESERVED:
                if self in cidr:
                    return True
        elif self._module.version == 6:
            for cidr in IPV6_RESERVED:
                if self in cidr:
                    return True
        return False
Sets up LE dirs in parent_dir and returns the config dict
dataset/ETHPy150Open drkjam/netaddr/netaddr/ip/__init__.py/BaseIP.is_reserved--crossover with--dataset/ETHPy150Open letsencrypt/letsencrypt/certbot-compatibility-test/certbot_compatibility_test/util.py/create_le_config