Looking for a library of known ETH addresses (like ones owned by exchanges etc)

Hey all,
My brother has discovered that his Edge wallet has been completely emptied.
A few hours after he deposited his ETH (in 2021), they were all transferred to an unknown address.
The address is 0x3c681f08353c39c0fcea3a04a56f381796bce7e8
And according to its history it may be an exchange deposit wallet. It has transacted a total volume of $128M, which looks organizational to say the least.

I'm now trying to understand if I can associate this address with a known entity and investigate further.
Does anyone have an idea where to look?

Thanks!