/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

0 vote287 views2 answers
Convert all colnames of dataframe to upper
Python
3 votes270 views1 answer
Inconsistent use of tabs and spaces in indentationPylance
Python
0 vote297 views1 answer
Django fixtures. To dump data
Python
0 vote285 views1 answer
Python instagram bot
Python
0 vote303 views2 answers
Flask upload file to s3
Python
1 vote282 views2 answers
How to view all attributes and methods of an object python
Python
0 vote318 views1 answer
Python Write code that asks users to enter the year they were born. Print out how many years old they will turn in 2019.
Python
13 votes302 views6 answers
Sort list python
Python
4 votes282 views1 answer
Python format only 1 decimal place
Python
1 vote298 views1 answer
Conda python 3.8
Python