A fast TCP port scanner built using Python's socket and threading modules.
Scans ports from 1 to 65535 concurrently and displays open ports.
- Multi-threaded scanning for high speed
- Scans full port range (1–65535)
- Graceful exit on
Ctrl + C - Resolves hostnames to IP address
- Simple and beginner-friendly structure
- Python 3.x
No external modules required.
python scanner.py <target>Example:
python scanner.py 192.168.1.10
or
python scanner.py google.com
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Scanning target 142.250.182.14
Time started: 2025-12-04 14:32:10.923423
--------------------------------------------------
Port 80 is open
Port 443 is open
Scan completed!
- Creates one thread per port to increase speed
- Detects successful connections (result == 0)
- Prints open ports to the terminal
📩 Connect
LinkedIn: https://linkedin.com/in/akshit023/
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