port_scanner2.py

import socket
import time
import os
from colorama import Fore, Style, init

init(autoreset=True)  

def ascii_banner():
    os.system("clear")
    animation = [
        Fore.CYAN + r"   ____              _             ____                                  ",
        Fore.CYAN + r"  |  _ \ ___   ___ | |_ ___ _ __ / ___|  ___ __ _ _ __  _ __   ___ _ __ ",
        Fore.CYAN + r"  | |_) / _ \ / _ \| __/ _ \ '__| |  _  / __/ _` | '_ \| '_ \ / _ \ '__|",
        Fore.CYAN + r"  |  __/ (_) | (_) | ||  __/ |  | |_| | (_| (_| | | | | | | |  __/ |    ",
        Fore.CYAN + r"  |_|   \___/ \___/ \__\___|_|   \____| \___\__,_|_| |_|_| |_|\___|_|   ",
        r"                                                                        ",
        Fore.YELLOW + r"--------------------  Port Scanner by Eshwar  --------------------------"
    ]
    for line in animation:
        print(line)
        time.sleep(0.05)
    print("\n")


def port_scanner(target_ip):
    print(Fore.MAGENTA + f"[*] Scanning all ports on {target_ip}...\n")
    open_ports = []

    for port in range(1, 65536):
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.settimeout(0.5)
        result = sock.connect_ex((target_ip, port))

        if result == 0:
            service = "Unknown"
            version = "Unknown"

            try:
                service = socket.getservbyport(port)
            except:
                pass

            try:
                sock.sendall(b"HEAD / HTTP/1.0\r\n\r\n")
                banner = sock.recv(1024).decode(errors="ignore").strip()
                if banner:
                    version = banner.split("\n")[0]
            except:
                pass

            print(Fore.GREEN + f"[OPEN] Port {port}: Service: {service} | Version: {version}")
            open_ports.append((port, service, version))

        sock.close()

    print(Fore.CYAN + "\nScan complete!")
    print(Fore.YELLOW + f"Total open ports found: {len(open_ports)}")
    for port, service, version in open_ports:
        print(Fore.GREEN + f"Port {port} -> {service} ({version})")
        
if __name__ == "__main__":
    ascii_banner()
    target = input(Fore.BLUE + "Enter target IP address: ")
    port_scanner(target)