This is a very simple Python script in order to scan ports for specified hosts via nmap CLI tool. It also uses asyncio to scan ports in parallel.
PortScanner.py hosts_file ports_file
- hosts_file - a text file with hostnames(IP adresses)
- ports_file - a text file with ports required to check
Every record in those files must be at the new line
Input:
./PortScanner.py hosts.txt ports.txt
-
hosts.txt:
192.168.0.104
192.168.0.100
192.168.0.103 -
hosts.txt:
80
99
127
443
Output:
[{'host': '192.168.0.104', 'msg': 'Host seems down'}, {'host': '192.168.0.100', 'open_ports': [8008, 8009, 8443, 9000], 'closed_ports': [80, 99, 127, 443]}, {'host': '192.168.0.103', 'open_ports': [], 'closed_ports': [80, 99, 127, 443]}]