port 1030

[tutankamon]

port 1030 shows as being BBN AID ( RAT Clandestine
should I be worried about this?

[Jooske]

Depends on where/when you see it used and by whom for which function.
Tried to see with PE?

[Dan Perez]

What was the application that held onto that port? Does it hold onto the same port when you launch it after a reboot? If yes, this is definitely something that you should be worried about but my guess is that the port will be different after a reboot. (If the port is different then it is probably just a normal use of ephemeral ports.)

Port Explorer, as Jooske suggested, is the surest way to gauge whether this is something that needs to be further scrutinized.

[tutankamon]

Thanks for the replies, I was using TDS3 netstat tool,
I have not seen it again on the last 3 occasions that I have started up.