Could Snow White be the main fiber optic service taps at the 7 Tier 1 Service Providers?
From Wikki: "Tier 1 providers
The largest providers, known as tier 1 providers, have such comprehensive networks that they never purchase transit agreements from other providers.[2] As of 2014 there were seven tier 1 providers in the telecommunications industry. Current Tier 1 carriers include CenturyLink, Telia Carrier, NTT, Cogent, Level 3, GTT, and Tata Communications. [7] "