Blocked Outgoing

Comodo Internet Security - CIS Firewall Help - CIS
1

Hi

These last few days some outgoing attempts from Palemoon have showed in the FW events.
The remote adress varies but the port is the same.
I googled for port 81 but the results told me nothing.

Could someone shed some light?

http://i.imgur.com/p81KVP0.png

http://i.imgur.com/EC7ks5K.png