Network Port Reference Guide
Search and explore common TCP/UDP ports and their associated services. Essential reference for networking and security.
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Port
Protocol
Service
Description
Port Ranges
Well-Known Ports (0-1023)
Reserved for common services like HTTP (80), HTTPS (443), SSH (22). Require root/admin privileges.
Registered Ports (1024-49151)
Assigned by IANA for specific services. Include databases and application servers.
Dynamic/Private Ports (49152-65535)
Used for temporary connections. Cannot be registered with IANA.