CIDR 扩展器的脚本

Question

I want to write a script in powershell/python to expand the CIDR and list all the IP's along with the site where it belongs.

My excel 1st column will have site name and second column will have IP with subnet details like in image attached enter image description here and the output should be enter image description here

Kindly help. I am new to script and would like to know how to approach this.

Answer 1

import ipaddress
possible_ips = [str(ip) for ip in ipaddress.IPv4Network(CIDR)]