Why IAEA?

Welcome to the International Atomic Energy Agency, wtf? Its not the site the befuddles me its the fact that I've been getting a steady stream of refers showing up in my log from iaea.org. At first I thought it was some odd anomaly of the network, but its been a few months now. It doesn't seem to be coming from their search function, and there aren't and apparent links on their site to mine. So...

The paranoid in me says it must be a cover for TIA or something. But then I get occasional hits from .arpanet anyway, something I didn't even realize still existed and probably is run by the NSA. And the IAEA is a UN org anyhow, not a US government one.

So before I go into tinfoil hat territory, there has to be a real explanation for all this, perhaps the IAEA is really a spam operation ;) No really, anyone have any ideas?