What do you mean with "that script"? You want to know the name of the script? We don't know. Can be selfmade from that guy who owns that bot or a friend of him could have made it or it's indeed in the script store on this webpage but I don't know it.
Dunno, can be everything. And tbh, if this script really only prints those informations to you, then it's
A) a pretty useless script, because teamspeak shows them allreay in the client informations and
B) its like a 5 lines of code script. 3 or less if you don't make any line breaks in the editor.