How to access my app in local via internet

[ravi kiran savrigana]

Hi

I have an application running on weblogic server, that also uses some resources and database in my local machine.
In my local, i use http://183.83.XX.XXX:8080/ctx/app to access it, however if the same is used from another system, it is not getting accessed(I got the ip thru ipconfig).

I want to access this application via internet.
What all should I do to access it via internet?

Along with a brief answer, if you would point me to a complete documentation of what is what, that is really appreciated.
Please help me in this regard.

Thanks
Ravi.