Out of curiosity, How many full nodes belong to blockchain.info ?

I could not find this information. most of the links (in blockchain.info site) to that information are dead.

Do you know the difference between blockchain.info "wallet" and Bitcoin Core "Full node"?
Any computer that connects to the Bitcoin network is called a node. Nodes that fully enforce all of the rules of Bitcoin are called full nodes.[1]
GLOBAL BITCOIN NODES DISTRIBUTION
I think the main reason for the dead nodes is that most people have moved to segwit nodes