单选题

172.16.192.9/26的计算出的IP地址范围是?

Question

A. 172.16.192.0-172.16.192.63

B. 172.16.192.9-172.16.192.63

C. 172.16.192.8-172.16.192.63

D. 172.16.192.9-172.16.192.64