VNC scan service

Welcome to GoToMyVNC’s service scan.
This webservice will run a quick script to see if it can detect any machines on your LAN that are accepting VNC connections from the “real world”. It checks the first ten Displays only, 0 thru 9.
Don’t worry: a real VNC session is not initiated. This just checks to see if your firewall/router/gateway rules are all groovy.

http://www.gotomyvnc.com/