All of the following public IP address ranges could be provided by the client’s ISP EXCEPT:

A client has a home network that consists of four computers. The client would like
all four computers to connect to the Internet through the local Internet service
provider (ISP).
All of the following public IP address ranges could be provided by the client’s ISP
EXCEPT:

A.
10.0.0.0

B.
15.0.0.0