21.下列所示 IP 位址中,何者歸屬為私有的(private) IP 網址範圍?
(A) 168.168.0.0~168.168.255.255
(B) 168.192.0.0~168.192.255.255
(C) 192.168.0.0~192.168.255.255
(D) 192.192.0.0~192.192.255.255

答案:登入後查看
統計: A(1), B(0), C(6), D(0), E(0) #1571889