Obtener datos conexion internet

[BECERRA]

procedure TF_ip.FormCreate(Sender: TObject);
var
wVersionRequested : WORD;
wsaData : TWSAData;
p : PHostEnt;
s : array[0..128] of char;
p2 : pchar;
begin
{Start up WinSock}
wVersionRequested := MAKEWORD(1, 1);
WSAStartup(wVersionRequested, wsaData);
{Get the computer name}
GetHostName(@s, 128);
p := GetHostByName(@s);
Memo1.Lines.Add(p^.h_Name);
{Get the IpAddress}
p2 := iNet_ntoa(PInAddr(p^.h_addr_list^)^);
Memo1.Lines.Add(p2);

end;

P.D. Únicamente has de inluir en el form un Memo.