i need to find Internet Service provider IP Address through VB6 Coding. (http://www.whatismyip.net/)
Is it possible?
Please send me the coding.
You can try the following code...
Option Explicit 'Add a textbox (Text1) And a Command button (Command1) To a New form And use the following code: 'Usage: Fill in the textbox with the name you want to resolve and click the cmd button i.e. www.google.com Private Const WS_VERSION_REQD = &H101 Private Const WS_VERSION_MAJOR = WS_VERSION_REQD \ &H100 And &HFF& Private Const WS_VERSION_MINOR = WS_VERSION_REQD And &HFF& Private Const MIN_SOCKETS_REQD = 1 Private Const SOCKET_ERROR = -1 Private Const WSADescription_Len = 256 Private Const WSASYS_Status_Len = 128 Private Type HOSTENT hName As Long hAliases As Long hAddrType As Integer hLength As Integer hAddrList As Long End Type Private Type WSADATA wversion As Integer wHighVersion As Integer szDescription(0 To WSADescription_Len) As Byte szSystemStatus(0 To WSASYS_Status_Len) As Byte iMaxSockets As Integer iMaxUdpDg As Integer lpszVendorInfo As Long End Type Private Declare Function WSAGetLastError Lib "WSOCK32.DLL" () As Long Private Declare Function WSAStartup Lib "WSOCK32.DLL" (ByVal wVersionRequired&, lpWSAData As WSADATA) As Long Private Declare Function WSACleanup Lib "WSOCK32.DLL" () As Long Private Declare Function gethostbyname Lib "WSOCK32.DLL" (ByVal hostname$) As Long Private Declare Sub RtlMoveMemory Lib "KERNEL32" (hpvDest As Any, ByVal hpvSource&, ByVal cbCopy&) Function hibyte(ByVal wParam As Integer) hibyte = wParam \ &H100 And &HFF& End Function Function lobyte(ByVal wParam As Integer) lobyte = wParam And &HFF& End Function Sub SocketsInitialize() Dim WSAD As WSADATA Dim iReturn As Integer Dim sLowByte As String, sHighByte As String, sMsg As String iReturn = WSAStartup(WS_VERSION_REQD, WSAD) If iReturn <> 0 Then MsgBox "Winsock.dll is not responding." End End If If lobyte(WSAD.wversion) < WS_VERSION_MAJOR Or (lobyte(WSAD.wversion) = WS_VERSION_MAJOR And hibyte(WSAD.wversion) < WS_VERSION_MINOR) Then sHighByte = Trim$(Str$(hibyte(WSAD.wversion))) sLowByte = Trim$(Str$(lobyte(WSAD.wversion))) sMsg = "Windows Sockets version " & sLowByte & "." & sHighByte sMsg = sMsg & " is not supported by winsock.dll " MsgBox sMsg End End If If WSAD.iMaxSockets < MIN_SOCKETS_REQD Then sMsg = "This application requires a minimum of " sMsg = sMsg & Trim$(Str$(MIN_SOCKETS_REQD)) & " supported sockets." MsgBox sMsg End End If End Sub Sub SocketsCleanup() Dim lReturn As Long lReturn = WSACleanup() If lReturn <> 0 Then MsgBox "Socket error " & Trim$(Str$(lReturn)) & " occurred in Cleanup " End End If End Sub Sub Form_Load() SocketsInitialize End Sub Private Sub Form_Unload(Cancel As Integer) SocketsCleanup End Sub Private Sub Command1_click() Dim hostent_addr As Long Dim host As HOSTENT Dim hostip_addr As Long Dim temp_ip_address() As Byte Dim i As Integer Dim ip_address As String hostent_addr = gethostbyname(Text1) If hostent_addr = 0 Then MsgBox "Can't resolve name." Exit Sub End If RtlMoveMemory host, hostent_addr, LenB(host) RtlMoveMemory hostip_addr, host.hAddrList, 4 ReDim temp_ip_address(1 To host.hLength) RtlMoveMemory temp_ip_address(1), hostip_addr, host.hLength For i = 1 To host.hLength ip_address = ip_address & temp_ip_address(i) & "." Next ip_address = Mid$(ip_address, 1, Len(ip_address) - 1) MsgBox ip_address End Sub
ISP IP? or your IP Address?
You can use is use M$ winsock control; Try it,
put winsock on form, then add this code in form load event;
then check your immediate window, you will see your IP Address (Same address that you can see on http://www.whatismyip.net/)
Thank you so much. i have tried this coding. While loading am getting an error message that "This application requires a minimum of 1 supported sockets.". i have comment block the form loading. (SocketsInitialize) If i type anything in the text box, it is working fine. for example if i type www.google.com then its apprearing the IP. If i leave it blank it is showing my Local IP(DHCP). I am using STATIC IP Broadband connection. i want to know the Internet Service Provider IP Address. (www.whatismyipaddress.com).
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