Something is Attempting to Connect to Port 39999

[me]

Since dialing up to the internet a few minutes ago, I've been bombared with connection attempts on port 39999. Anyone else experiencing this

[Sumire]

Hi,me :)

http://isc.incidents.org/port_details.html?port=39999

Just put port number after http://isc.incidents.org/port_details.html?port=

for example,http://isc.incidents.org/port_details.html?port=27374

Best Regards