Traffic to "du Pont de Nemours"?

[therube]

http://www.nirsoft.net/utils/smsniff.html

Run it.
When your 52.222.*.* hits, click the hit & see if it shows anything in the bottom half of the window.
If it does, might provide some clues?

[Grumpus]

Great for MS, I guess, but useless for Linux.
A trace (have a couple of options) is usually pretty good but AWS goes to extremes to keep a global anonymity for clients.
ICANN protects the individual user by labeling some IPs as private but the private network may actually be commercial.
Seems to me this should be a two way street, it's not equitable to have business know everything through data collection and extrapolation and the user left in the dark on the somplest levels. This is particularly egregious when things being less than insecure.