A datacenter. In fact, they have some equipment in there owned by fox news, MTV, and quite a few other big companies. No telling how those other business were affected.
In fact, it's standard procedure when someone orders redundant phone or data lines to their building that the company laying the lines takes care to separate them by at least the width of one backhoe.
A while back there was a huge outage on the internet and traffic between the west coast to specific points on the east coast had to be routed around the globe through Asia.
Apparently a digging company severed a huge colossal assortment of OC-792 lines or whatever the largest was at the time.
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