He's taking numbers from a hostname and using them to do netblock lookup. It makes no sense. That's not how it works. It is a laughable coincidence that if you reverse the numbers from the IP address that the netblock is owned by the DoD.

i.e. 1.2.3.4 is owned by me, but 4.3.2.1 is owned by you. That doesn't mean that I own both Class A networks, just because I reversed the numbers in sequential order.