[mkjones]

I assume the 10.0.0.0/8 responses were from other hosts on their network?

[dfc]

You would hope they conducted the test with a machine connected to the internet with a publicly routeable address.

[bradleyland]

They couldn't have done the test otherwise. The significance of 10.0.0.0/8 is that this network is reserved for LAN use.

[dfc]

I'm aware of the signifigance of the netblock, that is why I brought the issue up. Why is it that you think they could not have conducted the test on a machine that is sitting behind a NAT box?