Hello all, long time lurker/reader here wanting to pick brains on matters techie - because there's come clever folk here.
I've a Buffalo NAS box that I have automate backups to. There's also a little script on it monitors network connections. All that works just fine and it has picked up 3 or 4 external IP addresses that resolve to google sites (some to Buffalo sites but that's understandable).
Maybe just search bots or somesuch but I am rather curious as to how they're getting there, through the routers firewall, and why. The NAS is off most of the time, it just fires up a couple of times a week and, hey presto, one of the following is in...
66.102.1.109
74.125.140.108
74.125.140.109
108.177.15.108
Thoughts?