这个主要是用python实现对网络中ip转换的技巧，把点分十进制ip转换成十进制的ip、#把十进制的ip转化成点分十进制的ip、查看子网掩码的位数、自动生成mac地址。-

This is mainly achieved py python realize this is mainly used in the network ip conversion techniques, the dotted decimal ip converted to decimal ip,# ip into the decimal dotted decimal ip, subnet mask bits view number of automatically generated mac address.