65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
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#!/usr/bin/python
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import sys
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import os
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import ipaddress
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import subprocess
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from importlib import util
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threading_spec = util.find_spec("threading")
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queue_spec = util.find_spec("queue")
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if threading_spec is not None:
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import threading
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import queue
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NUM_THREADS = 10
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THREADING_ENABLED = True
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QUEUE = queue.Queue()
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else:
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THREADING_ENABLED = False
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def checkHost(host):
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proc = subprocess.Popen(["ping", str(host), "-c", "1"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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return proc.wait() == 0
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def doWork(q):
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while not q.empty():
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host = q.get()
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if checkHost(host):
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print("[+] Host %s is online" % host)
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print("Usage: %s <hosts>" % sys.argv[0])
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exit(1)
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hosts = sys.argv[1]
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if "/" not in hosts:
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if checkHost(hosts):
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print("[+] Host %s is online" % hosts)
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else:
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print("[-] Host %s is not reachable" % hosts)
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else:
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cidr = ipaddress.ip_network(hosts)
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hosts = list(cidr.hosts())
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if not THREADING_ENABLED:
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print("Scanning %d hosts in range: %s..." % (len(hosts), cidr))
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for host in hosts:
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if checkHost(host):
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print("[+] Host %s is online" % host)
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print("Done")
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else:
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print("Scanning %d hosts in range: %s with %d threads..." % (len(hosts), cidr, NUM_THREADS))
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for host in hosts:
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QUEUE.put(host)
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threads = []
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for i in range(NUM_THREADS):
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t = threading.Thread(target=doWork, args=(QUEUE, ))
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t.start()
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threads.append(t)
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for t in threads:
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t.join()
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print("Done")
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