searchNameTree.py

import os, sys, gzip
cnt = 0
wf = open('result.txt', 'a')
for file in sys.argv[1:]:
        for line in gzip.open(file, 'rb'):
                if cnt % 10000 == 0:
                        print cnt
                o1 = o2 = o3 = o4 = str()
                ipaddr, name = line[:-1].split(' ')
                o1, o2, o3, o4 = ipaddr.split('.')
                if os.path.isfile(o1+'/'+o2+'/'+o3):
                        for l in open(o1+'/'+o2+'/'+o3, 'r'):
                                if l[:-1] == ipaddr:
                                        wf.write(line)
                cnt = cnt + 1
wf.close()