Get IP Address Using Asp.Net and C#
Here I am giving two methods to find the Internet Protocol Address
Method - 1 : Get Visitor IP address method
Method - 2 : Get Lan Connected IP address method
public string GetLanIPAddress()
{
//Get the Host Name
string stringHostName = Dns.GetHostName();
//Get The Ip Host Entry
IPHostEntry ipHostEntries = Dns.GetHostEntry(stringHostName);
//Get The Ip Address From The Ip Host Entry Address List
IPAddress[] arrIpAddress = ipHostEntries.AddressList;
return arrIpAddress[arrIpAddress.Length - 1].ToString();
}
Method - 1 : Get Visitor IP address method
using System.Net;//Add the Namespace
//Get Visitor IP address method
public string GetVisitorIpAddress()
{
string stringIpAddress;
stringIpAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (stringIpAddress == null) //may be the HTTP_X_FORWARDED_FOR is null
{
stringIpAddress = Request.ServerVariables["REMOTE_ADDR"];//we can use REMOTE_ADDR
}
return "Visitor IP is "+stringIpAddress;
}
//Get Visitor IP address method
public string GetVisitorIpAddress()
{
string stringIpAddress;
stringIpAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (stringIpAddress == null) //may be the HTTP_X_FORWARDED_FOR is null
{
stringIpAddress = Request.ServerVariables["REMOTE_ADDR"];//we can use REMOTE_ADDR
}
return "Visitor IP is "+stringIpAddress;
}
//Get The Visitor Ip Address
string strVisitorIpAddress = GetVisitorIpAddress();
string strVisitorIpAddress = GetVisitorIpAddress();
Method - 2 : Get Lan Connected IP address method
public string GetLanIPAddress()
{
//Get the Host Name
string stringHostName = Dns.GetHostName();
//Get The Ip Host Entry
IPHostEntry ipHostEntries = Dns.GetHostEntry(stringHostName);
//Get The Ip Address From The Ip Host Entry Address List
IPAddress[] arrIpAddress = ipHostEntries.AddressList;
return arrIpAddress[arrIpAddress.Length - 1].ToString();
}
//Get The Lan Ip Address
string strLanIpAddress = GetLanIPAddress();
string strLanIpAddress = GetLanIPAddress();
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