python 根据ip范围获取ip掩码

需要第三方库

pip install netaddr

 

import netaddr
print(netaddr.iprange_to_cidrs('192.168.100.100', '192.168.100.120'))

 

 

[IPNetwork('192.168.100.100/30'), IPNetwork('192.168.100.104/29'), IPNetwork('192.168.100.112/29'), IPNetwork('192.168.100.120/32')]