Answer:B
Explanation:Showing parts of a whole.
You will have to do this as we are not you and we do not know local business/websites. Sorry we could not help.
It is a class C address. Class C covers all addresses in the range 192.0.0.0 to 223.0.0.0. The /24 represents the number of network bits in the address so we can work out that the subnet mask of this address would be 255.255.255.0.