Python: to scan all IP devices connected in LAN

Question

How to display all device IP address,Host Name, Manufacture Name,Physical address etc which are connected in LAN using python programming.

With help of arp - a I am able to get IP address mac and type(As shown below)

but not able to get Manufacture Name and Host name I want to display the list as this

Answer 1

You can find Host Name using Following Method:

import socket
# Replace with your ip address
ip_address = "192.168.221.31"
print(socket.getfqdn(ip_address))

Use Following Code to find Manufacture name from mac address

import requests
 
for addr in ['B4:CD:27:81:F4:1C']:
        
    vendor = requests.get('http://api.macvendors.com/' + addr).text
    print(addr, vendor)

Note: For above method internet connectivity is required