Arp_Scanner.py

# arp scanner written with scapy ..

import sys , os 
from scapy.all import *

interface = raw_input("Network interface here ...")
ip_range = raw_input("Enter ip range in exact CIDR format...")
broadcastMac = "ff:ff:ff:ff:ff:ff"  # braodcast mac address .. 
# small funtion for monitoring on the arp packet ...

def parsePacket(pkt):

    if ARP in pkt and pkt[ARP].op in (1,2): 
        return pkt.sprintf("%ARP.hwsrc% %ARP.psrc%")

# verbosity equals to 0 here... 
conf.verb = 0
ans, unans = srp(Ether(dst=broadcastMac)/ARP(pdst = ip_rage), timeout =2, iface=interface, inter=0.1)

for send,recive in ans:
	print (recive.sprintf(r"%Ether.src% - %ARP.psrc%"))

# calling paersepacket function through sniff function 
sniff(prn=parsePacket, filter="arp", store=0)
# end .. /