Well, the world map is definitely akamai.
But i be darned: https://www.akamai.com/newsroom/press-release/akamai-expands-partnership-with-microsoft-azure
Wasn’t aware of that 
You are probably more right in a way than i imagined.
But the bing data, definitely does not look live imho, the quesiton remains, what quality was asobo left to work with.