Here we have the total ASN and CDN traffic together from Facebook, and just below, from both separately, that is, the total ASN traffic from Facebook and the total traffic from CDN from Facebook.
In this part of the Facebook Dashboard we have the percentage of ASN and CDN traffic in relation to the total network traffic. Also, on the side we have the percentage of ASN traffic alone in relation to the total network and only of CDN traffic to the total network.
When viewing the third part of the Facebook Dashboard, we see the percentage of Facebook CDN traffic distribution and next to it would be a list of the destination ASN of the Facebook ASN with the highest traffic at the moment.