I just showed your post to one of the librarians monitoring the computers.. here yes it is possible because here they have 15 computers on the first floor for the children and teens and overflow for adults, they have 35 computers on the second floor for adults and teens, and on the third floor also for adults and teens they have 10. each computer contains its own computer IP computer chip for identification of the computer, then she said that all the computers are internet accessable so they also have the local and state IP address that is added to the computers individual IP address numbered chip. so you end up having 60 computers all with a different IP address that contains the individual computer IP plus the internet access local and state IP numbers added. She said it looks something like this

1234-1234-1234-12234
1233-1234-1234-1234
1232-1234-1234-1234

and so on at public librarys and schools that have more than one computer with internet access on the same network.(computer programs)