您要划分的IP地址是:132.049.000.000 是 B 类IP地址
您要划分的子网数量是 8 个,子网掩码是:255.255.224.000
每段子网的网络号是TO前IP的最后一位减1
每段子网的广播地址是TO后IP最后一位加1
1> 132.049.0.1 TO 132.049.31.254
2> 132.049.32.1 TO 132.049.63.254
3> 132.049.64.1 TO 132.049.95.254
4> 132.049.96.1 TO 132.049.127.254
5> 132.049.128.1 TO 132.049.159.254
6> 132.049.160.1 TO 132.049.191.254
7> 132.049.192.1 TO 132.049.223.254
8> 132.049.224.1 TO 132.049.255.254