IP地址10001001 00110101 00011000 00000100的点分十进制写法是( ) A: 137.13.54.6 B: 192.53.20.4 C: 137.53.24.4 D: 129.53.24.7

IP地址11110000 00000101 00011000 00000100的点分十进制写法是( ) A: 137.13.24.4 B: 192.53.20.4 C: 240.5.24.4 D: 129.53.24.4