Add Route in Windows

add_route.py

import re
import subprocess

ipconfig = subprocess.check_output(['ipconfig'])
mo = re.search(r'192\.168\.189\.[0-9]+', ipconfig)
vpn = mo.group()

ips = [
  ['192.168.1.100'],
  ['192.168.1.61'],
  ['192.168.1.95'],
  ['192.168.1.93'],
  ['192.168.1.70'],
  ['192.168.1.86'],
  ['192.168.1.24'],
  ['10.0.0.0', '255.0.0.0']
]

for ip in ips:
  if len(ip) == 1:
    subprocess.check_call(['route', 'add', ip[0], vpn])
  else:
    subprocess.check_call(['route', 'add', ip[0], 'mask', ip[1], vpn])