more ping than usual

Anyone know what can cause my ping to go up, usually its around 30-38 now it ranges from 45-55. I know its not a huge diffrence but its just weird. And sometimes it even gets up to like 100-200 then i restart my computer sometime it fixes sometimes it dont.
Just curious if their is a way to fix it.
Im on the East Coast in Kentucky, 33 Usual Ping.
And I dont have anything running in the background usually. No scans or anything.
Thanks.



[N]ubs