If i understand my homework correctly i should split the whole class c in 16 subneworks. Just wanted to know if it is even possible or if i just don't understand his question.

Since class c goes from 192.0.0.0 to 223.255.255.255 and the subnetmask would thus begin with 110 in binary. I don't see how that could work since the 0 would mean host part and not "don't use".

I hope it's somewhat clear what i mean.

I am not looking for a solution, just for verification if that is even a possibility. thanks

edit: Since the only answers i get is that i shouldn't use classes please just read the question as "can i build subnets for the ip range from "192.0.0.0 to 223.255.255.255" and ignore the mentioning of the word class.