Some web applications are assigned a port number (for example 2345) when they are created. Until now these ports have been exposed to the outside world meaning that you could view your application via as well as

From July 30th these ports will be closed to the outside world. This means that while continues to work, will stop working.

You can open a ticket and ask for your port(s) to be open to the outside world and we will open them on a case by case basis.