This might look weird, to ask such a question besides knowing browsers/js limitations. But still I want know if anybody has any hints.
I have a web application running, on a page I accept a ip address from user, ip address of user's device, which is ideally a network resource. This ip is suppose to be reachable from users' desk.
Having accepted that ip address, I still want to check from browser, using some js, whether it is really reachable.
Any idea.
Note: Am already regexing it to check whether is seems an intranet resource or not.