measuring Superbowl traffic

[surfer <surfer () mauigateway com>]

Howdy,

I have a request from management to 'measure our Superbowl traffic'.
In researching it I found last year they used 4 different CDNs, but I
could never find out which ones.  Has anyone out there gotten the
same request and figured out how to do that this year?

Thanks!