Does that honestly help you?
I'm not gonna memorize that shit in 10 seconds. It's going to take me longer to just read that IP than it would take me to memorize an IPv4 address which I could recall with confidence the next day. And that example one even has two obvious mnemonic patterns. I'm impressed if you can easily memorize a 20 symbol hex code with any sort of confidence in less than 2 minutes time. I certainly can't.