#!/usr/bin/env python

import sys
from scapy.all import *

def mytraceroute(target,maxttl):
  for x in range(maxttl):
    rsp = sr1(IP(dst=target, ttl=x)/ICMP(),verbose=0)
    if rsp.getlayer(ICMP).type==11 and rsp.getlayer(ICMP).code==0:
      print rsp.src                                       

mytraceroute("10.0.0.2",8)