Ping all local network for finding avaiable IP address

ping.py

import subprocess
import ipaddress
from subprocess import Popen, PIPE

network = ipaddress.ip_network('192.168.0.0/24')
for idx in network.hosts():
    ip = str(idx)
    toping = Popen(['ping', '-w', '300', ip], stdout=PIPE)
    output = toping.communicate()[0]
    hostalive = toping.returncode
    if hostalive == 0:
        print(ip, 'avaiable')
    else:
        print(ip, 'not avaiable')