I do not have these found wallets / prefixes because I think they will show me a pattern. I have them as PoW that I completed a specific range, in case I wanted to swap ranges with someone down the road.
I have them from the 40 to the 7F ranges. Not grouped into a select few of leading characters.
The one you posted is closer than the one I posted.
"in fact there are many wallets with similar prefixes"
I may have translated this wrong (in English). What I mean is that there are more than a few wallets with similar prefixes among the wallets.
Now the interesting thing is that you still haven't given the HEX code of the wallet. lol
You just said you're close.

"..in case I wanted to swap ranges with someone down the road"
Okay, send it privately. (But I'm sure you won't.)