The same way they do so within a single sufficiently large corporation, and the same way the market utterly fails in such a situation. See https://www.versobooks.com/blogs/4385-failing-to-plan-how-ay...
For more than 10 years thousands of party members from soviet republic of Uzbekistan were sending fake data to Moscow (this included corruption on many levels across the country) about production of cotton. Everyone was involved, from top to bottom, I don't see how creation of any network would help with that. In fact programmers across USSR were putting tools into the software for state companies to produce "fixed" results for central planning committee. And in central planning committee they were also corrupt :) (my relative worked there in 80s and I know how it was organized on basic level).
I recommend reading about the theory of the firm to understand why they emerge and what makes them efficient.