Straight after installing 3.10 firewall a box appears which says:
[i]“NEW PRIVATE NETWORK DETECTED”.
“The firewall has detected a new private network that your pc is about to join. You may either close this window or follow the steps shown in the screen”. [/i]
The steps are to choose either:
“I would like to be fully accessible to other pcs in this network”
That website will show you your actual internet IP address.
Your router then performs NAT (Network Address Translation) to a local IP address in the 192.168.1.xx range. This is your local private network address which Comodo detects.
Different routers allcate different local IP ranges eg. 10.0.0.0 or 192.168.1.0 etc.
Do a Google search on NAT if you want some more info.