protected void GetRange(string StartIp, string EndIp) { var ipTool = new IPTool(); int start = ipTool.IPToInt(StartIp); int end = ipTool.IPToInt(EndIp); for (int i = start; i <= end; i++) { byte[] bytes = BitConverter.GetBytes(i); WriteObject(new IPAddress(new[] { bytes[3], bytes[2], bytes[1], bytes[0] })); } }
protected void GetRange(string StartIp, string EndIp) { var ipTool = new IPTool(); int start = ipTool.IPToInt(StartIp); int end = ipTool.IPToInt(EndIp); for (int i = start; i <= end; i++) { byte[] bytes = BitConverter.GetBytes(i); WriteObject(new IPAddress(new[] { bytes[3], bytes[2], bytes[1], bytes[0] })); } }
protected void GetIPRangeByCIDR(string CIDRNet) { string[] cidr = CIDRNet.Split('/'); var ipTool = new IPTool(); // Parse values for network. int ip = ipTool.IPToInt(cidr[0]); int bits = Convert.ToInt32(cidr[1]); int mask = ~((1 << (32 - bits)) - 1); int network = ip & mask; int broadcast = network + ~mask; int startIP = network + 1; int endIP = broadcast - 1; int usableIps = (bits > 30) ? 0 : (broadcast - network - 1); // Generate list for (int i = startIP; i <= endIP; i++) { byte[] bytes = BitConverter.GetBytes(i); WriteObject(new IPAddress(new[] { bytes[3], bytes[2], bytes[1], bytes[0] })); } }
protected void GetIPRangeByCIDR(string CIDRNet) { string[] cidr = CIDRNet.Split('/'); var ipTool = new IPTool(); // Parse values for network. int ip = ipTool.IPToInt(cidr[0]); int bits = Convert.ToInt32(cidr[1]); int mask = ~((1 << (32 - bits)) - 1); int network = ip & mask; int broadcast = network + ~mask; int startIP = network + 1; int endIP = broadcast - 1; int usableIps = (bits > 30) ? 0 : (broadcast - network - 1); // Generate list for (int i = startIP; i <= endIP; i++) { byte[] bytes = BitConverter.GetBytes(i); WriteObject(new IPAddress(new[] { bytes[3], bytes[2], bytes[1], bytes[0] })); } }