/Python/Ping all IP addresses in a network

Ping all IP addresses in a network

# Import modules
import subprocess
import ipaddress

# Prompt the user to input a network address
net_addr = input("Enter a network address in CIDR format(ex.192.168.1.0/24): ")

# Create the network
ip_net = ipaddress.ip_network(net_addr)

# Get all hosts on that network
all_hosts = list(ip_net.hosts())

# Configure subprocess to hide the console window
info = subprocess.STARTUPINFO()
info.dwFlags |= subprocess.STARTF_USESHOWWINDOW
info.wShowWindow = subprocess.SW_HIDE

# For each IP address in the subnet, 
# run the ping command with subprocess.popen interface
for i in range(len(all_hosts)):
    output = subprocess.Popen(['ping', '-n', '1', '-w', '500', str(all_hosts[i])], stdout=subprocess.PIPE, startupinfo=info).communicate()[0]
    
    if "Destination host unreachable" in output.decode('utf-8'):
        print(str(all_hosts[i]), "is Offline")
    elif "Request timed out" in output.decode('utf-8'):
        print(str(all_hosts[i]), "is Offline")
    else:
        print(str(all_hosts[i]), "is Online")

Source: opentechguides.com

Similar codes

12 votes292 views2 answers
Append file to list python
Python
3 votes302 views2 answers
UnboundLocalError: local variable
Python
0 vote281 views1 answer
Read to file in python
Python
28 votes280 views3 answers
Round down a number python
Python
3 votes307 views2 answers
Pandas read excel with two headers
Python
0 vote311 views1 answer
Django update replace regex
Python Django
3 votes270 views1 answer
Python RuntimeError: tf.placeholder() is not compatible with eager execution.
Python
0 vote352 views1 answer
Flask stream with data/context
Python Flask
15 votes293 views3 answers
Ffmpeg python
Python
0 vote263 views1 answer
Locate certs path for python
Python