某主机IP地址为131.107.16.25,子网掩码(Subnet Mask)为25
10 查阅
A-131.107
B-131.107.16.0
C-131.107.255.255
D-131.107.0.0
参考答案:
A-131.107
B-131.107.16.0
C-131.107.255.255
D-131.107.0.0
参考答案: