Create subnetScanner using netifaces, netaddr and pprint

puQy · puQy · commit 15971d80fa58 · 2016-05-24T22:37:57.000+02:00
diff --git a/subnetScanner.py b/subnetScanner.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+from scapy.all import *
+import netaddr
+import netifaces
+import pprint
+
+iface = 'enp0s3'
+addrs = netifaces.ifaddresses(iface)
+
+infos = addrs[netifaces.AF_INET][0]
+addr = infos['addr']
+netmask = infos['netmask']
+#https://pythonhosted.org/netaddr/tutorial_01.html
+cidr = netaddr.IPNetwork('%s/%s' %(addr,netmask))
+
+for ip in cidr:
+	arpRequest = Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=str(ip), hwdst="ff:ff:ff:ff:ff:ff")
+	arpResponse = srp1(arpRequest, timeout=1, verbose=0)
+	if arpResponse:
+		print "IP: " +arpResponse.psrc + "MAC: " + arpResponse.hwsrc 
+	
