IP address, subnet, or range ipv4 IPv4 address to match ipv4net IPv4 prefix to match ipv4range IPv4 address range to match !ipv4 Match everything except the specified address !ipv4net Match everything except the specified prefix !ipv4range Match everything except the specified range ipv6net Subnet to match ipv6range IP range to match !ipv6 Match everything except the specified address !ipv6net Match everything except the specified prefix !ipv6range Match everything except the specified range