I've installed the Belarc Advisor and ran it. After generation, it automatically opens the report, but it doesn't feature any functions whatsoever regarding network collecting and upload. You will need another product for this and the one that comes into my mind is GFI LanGuard. The software scans the PCs and their data and generates reports. I am not saying that Belarc Advisor isn't good, but lacks that network collecting features.
Take a look at the GFI LanGuard to see how it works and what I'm talking about.