Python IP scanner

ip-scanner.py

import socket

def check_port(ip, port):
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(1)
    result = sock.connect_ex((ip, port))
    sock.close()
    return result == 0

def scan_ports(start_ip, end_ip, port):
    for i in range(start_ip, end_ip + 1):
        # Replace with your network range
        ip = f'192.168.18.{i}'
        print(f'Testing port host {ip}...')
        if check_port(ip, port):
            print(f'IP Address {ip} is allowing connection on port {port}')

if __name__ == "__main__":
    start_ip = 1
    end_ip = 255
    # Replace with your required port
    target_port = 4370

    scan_ports(start_ip, end_ip, target_port)