import scapy.all as scapy

import argparse

def get_arguments():

parser = argparse.ArgumentParser()

parser.add_argument("-t", "--target", dest="target", help="Target IP / IP range")

options = parser.parse_args()

return options

def scan(ip):

# Here, we are creating an ARP request ourselves to ask who has the specific IP we asked for.

arp_request = scapy.ARP(pdst=ip)

# Here, we are setting our destination MAC to broadcast MAC address to make sure

# it is sent to all the clients who are on the same network

broadcast = scapy.Ether(dst="ff:ff:ff:ff:ff:ff")

# This variable is your packet that will be sent across the network, as it contains information about MAc and ARP

arp_request_broadcast = broadcast/arp_request

answered_list = scapy.srp(arp_request_broadcast, timeout=1, verbose = False)[0]

# srp stands for send and receive packet.

clients_list = []

# This for loop is basically us parsing the data we receive through the objects. use element.show() for data

for element in answered_list:

client_dict = {"ip": element[1].psrc, "mac":element[1].hwsrc}

clients_list.append(client_dict)

return clients_list

def print_result(results_list):

print("IP\t\t\tMAC Address\n----------------------------------")

for client in results_list:

print(client["ip"] + "\t\t" + client["mac"])

options = get_arguments()

scan_result = scan(options.target)

print_result(scan_result)