// 10.1.100.1/255.255.255.0
public Subnet(CidrBlock address, CidrBlock mask)
{
var maskByte = CidrBlock.FromMaskBytes(mask.AddressBytes);
(Address, Mask) = (address, maskByte);
MaskCidr = mask;
var networkBeginAddress = GetNetworkBeginAddress(Address.AddressBytes, MaskCidr.AddressBytes);
NetworkBeginAddress = new CidrBlock(networkBeginAddress[0], networkBeginAddress[1], networkBeginAddress[2], networkBeginAddress[3]);
var networkEndAddress = GetNetworkEndAddress(Address.AddressBytes, MaskCidr.AddressBytes);
NetworkEndAddress = new CidrBlock(networkEndAddress[0], networkEndAddress[1], networkEndAddress[2], networkEndAddress[3]);
}
// 10.1.100.1/24
// 10.1.100.1/255.255.255.0
public Subnet(string subnetWithMask)
{
var split = subnetWithMask.Split("/");
var address = new CidrBlock(split[0]);
var mask = new CidrBlock(split[1]);
var maskByte = CidrBlock.FromMaskBytes(mask.AddressBytes);
(Address, Mask) = (address, maskByte);
MaskCidr = mask;
var networkBeginAddress = GetNetworkBeginAddress(Address.AddressBytes, MaskCidr.AddressBytes);
NetworkBeginAddress = new CidrBlock(networkBeginAddress[0], networkBeginAddress[1], networkBeginAddress[2], networkBeginAddress[3]);
var networkEndAddress = GetNetworkEndAddress(Address.AddressBytes, MaskCidr.AddressBytes);
NetworkEndAddress = new CidrBlock(networkEndAddress[0], networkEndAddress[1], networkEndAddress[2], networkEndAddress[3]);
}