Looks like it’s the Google LAG:
From: MICE Discuss [mailto:[log in to unmask]]
On Behalf Of Frank Bulk
Sent: Tuesday, September 27, 2016 10:07 PM
To: [log in to unmask]
Subject: [MICE-DISCUSS] What's happening with MICE bandwidth this evening?
Saw our own MICE-facing traffic drop down, and I see MICE’s own aggregate is the same.