def METHOD_NAME(self):
    """Get available network on cloud"""
    networks = self.cloud.get_networks()
    for n in networks:
        subnets = self.cloud.get_subnets_by_network_name(n)
        for subnet in subnets:
            free_ips = subnet.get("total_ips", 0) - subnet.get("used_ips", 0)
            if free_ips > 3:
                return n