How can i find all IP addresses in local network using Python codes?
In Python, to find all IP addresses on the local network, we can use network libraries such as and . Below, I'll walk through the steps to use these tools to discover active IP addresses on the local network.Getting Local IP Address Using the LibraryFirst, we can use the library to obtain the IP address of the local machine. This serves as the starting point for discovering other devices on the network.Scanning the Local Network Using the LibraryNext, we can use the library to scan the entire subnet. is a powerful Python library for network packet processing.First, install :Then, we can write a function to scan IP addresses on the network:ExplanationGetting Local IP: We first determine the IP address of the local machine, which is crucial for defining the IP range to scan.Defining IP Range: We generate all IP addresses within the same subnet by simply changing the last octet.Sending ARP Requests: We send ARP requests for each IP address to check which addresses respond.Collecting and Printing Results: For devices that respond to ARP requests, we record their IP and MAC addresses and print them out.This method can effectively help you find all active devices on the same local area network.