1为例，来描述这个IP的属性： 第.*.)552.
这是第一个字节为185，第二个字节为62，第三个字节在0 - 255之间，第四字节可变动（下面为星号）的IP地址列表，表示为185.581址地PI个一中其以们我，址地PI个635,56 = 652 * 652含包中表列址地PI个这 .*. - 185.This is the list of IP address where the first byte is 185, the second byte is 62, the third byte is between 0 - 255, the fourth byte can be changed (the asterisk below) List, expressed as 185.