IPAddress类

using System.Net;

IPAddress ad1=IPAddress.Parse("192.168.1.1");  //ip为192.168.1.1的地址
IPAddress ad2=IPAddress.Loopback;  //127.0.0.1
IPAddress ad3=IPAddress.Broadcast;  //255.255.255.255
IPAddress ad4=IPAddress.None;  //255.255.255.255
IPAddress ad5=IPAddress.Any;  //0.0.0.0
IPAddress local=Dns.GetHostByName(Dns.GetHostName()).AddressList[0];//本机ip
原文地址:https://www.cnblogs.com/Fadinglemon/p/3722635.html