Here a user mentioned he sent funds from Binance and that seems to be the output address. I may be wrong, but it’s an address with a big amount of ADA and a very high transaction volume.
Btw, quote from here:
During the Byron era (Finished in July 2020) all addresses were one of the following:
Icarus-style: Starting with Ae2
Daedalus-style: Starting with DdzFF
You mean only exchanges got the DdzFF addresses?
Here a user mentions an exchange using the Ae2
address: