deploy.static.akamaitechnologies.com

Someone was obviously in my computer (It's an older XP machine being "protected" by Norton 360). No one would be using it, but the fan got so loud sometimes we had to turn up the TV. I kept looking for a culprit and finally found the netstat command (which identifies everyone who's on your network). I watched for a while, and it was definitely an issue when this deploy.static.akamaitechnologies.com was in my network. I found a few articles on the web, but none of them have removed or blocked this connection.  They come in through a different port every time. Any ideas?