Get host from ip

[antmar904]

Thank you for your help.
I finally figured it out.
This seems to be working.

import sys
import socket
import time
n = time.strftime("%Y%m%d-%H%M%S")
IP = sys.argv[1]
host = socket.gethostbyaddr(IP)
hostname=host[0]
logfile = "C:/temp/%s.txt" % n
f1=open(logfile, 'a')
f1.write(IP+","+hostname+"\n")
f1.close()
sys.exit()