Development HTTP Server
What is Port 8000?
Port 8000 is one of the most commonly used alternative HTTP ports for development servers. Python's built-in HTTP server (python -m http.server) defaults to port 8000. Django's development server also uses port 8000 by default. PHP's built-in development server, various Node.js tools, and many other frameworks use this port. Port 8000 is the go-to alternative when port 80 is either occupied or requires elevated privileges. In containerized development, port 8000 is frequently mapped from containers to the host. Some production services also use 8000 — for instance, some reverse proxy configurations route internal services through port 8000.
Common Uses
- Python HTTP server (python -m http.server)
- Django development server
- PHP built-in development server
- Container port mapping for web services
Technical Details
Copy-paste commands to check port 8000 (Development HTTP Server) from your terminal
Test connectivity
nc -zv example.com 8000
curl -v --max-time 5 http://example.com:8000/
telnet example.com 8000
nmap -p 8000 -sV example.com
(echo > /dev/tcp/example.com/8000) 2>/dev/null && echo "open" || echo "closed"
Open port in firewall
sudo ufw allow 8000/tcp
sudo iptables -A INPUT -p tcp --dport 8000 -j ACCEPT
sudo firewall-cmd --permanent --add-port=8000/tcp && sudo firewall-cmd --reload
Security Considerations
Development servers on port 8000 are not hardened for production use. Python's http.server has no authentication, encryption, or security features. Django's runserver explicitly warns against production use. Always bind to localhost (127.0.0.1) during development. In production, use proper web servers (Nginx, Caddy) on standard ports with TLS.
Popular Ports Reference
The most commonly used and referenced network ports