get LANID

[Sajan Patel]

Dear All,

I have to create one Web Application in which I have to find What is LAN ID of the person using it.
User will be in My Office only another way we can say in same sub mask and Most of people have WindowsNT. Everyone will have their LANID and whenever they Access this application I have to find out what is his LAN ID.

I may not be in Correct Section. But I feel this is the closest section for my question but if some one know where should i get answer for this please let me know.