Those are Windows GUIDs. They are not likely to be related to Bitcoin.
Isn't that blockchain.com wallet ID? I have wallet on there and its pretty similar with OP's listed. The format is same too 8-4-4-4-12(random word an number).
If this right, how op can get this list?
You are right. They could be blockchain.info wallet ids, but I tried some of them and it said "Unknown Wallet ID".
It would not work maybe because I randomized the characters to protect the account.
I went to blockchain.info and in the search put the first line of numbers and it said "Oops! We couldnt find what you are looking for."
Am I searching the right way? I didnt see wehre it says "Unknown Wallet ID" like you said.