Remarkably, it shows a cable owned/installed by Zayo that goes right through the edge of my tiny village in rural New Mexico. The company, AFAICT, is not consumer-facing - too bad, because if it was, it would be a local gamechanger.
Look at the UK for example, apparently "iomart DC4 Leicester" is just off Berkeley Square, London.
Not only is that technically incorrect (Leicester != London), but its hilarious to propose that anyone would build a datacentre in that part of London (its hedge-fund central where rents are three-digits per square foot .... plus there isn't the space anyway to build a datacentre of any sort of meaningful scale).
And the map is just full of such examples.
So yeah, I've grave concerns for the accuracy of that resource.
Interesting. I was looking at the seemingly odd choice of a loop out of Texas to Mississippi through the Gulf. Then I realized the roughnecks on the drilling platforms need their netlfix bing fixes too!
https://www.infrapedia.com/