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Search TCP / UDP Port Assignment Database

Enter port number or text string:
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Search result for: 9999

From: [IANA] [NMAP] [WP] [SANS]

Service Port Prot. Description Notes
distinct 9999 tcp distinct [IANA]
distinct 9999 udp distinct [IANA]
abyss 9999 tcp # Abyss web server remote web management interface [NMAP]
distinct 9999 udp [NMAP]
9999 Hydranode edonkey2000 Telnet control [WP] Unofficial
9999 tcp Lantronix UDS-10/UDS100 RS-485 to Ethernet Converter Telnet control [WP] Unofficial
9999 Urchin Web Analytics [WP] Unofficial
9999 India VitalEdge [WP] Unofficial
distinct 9999 tcp distinct [SANS]
ThePrayer 9999 tcp (trojan) The Prayer [SANS]
distinct 9999 udp distinct [SANS]

How to use:

To search by port enter a number in the range between 0 and 65535. To search service / protocol description by keyword enter a text string at least three characters long. Wild-card (*) is supported if it is the last character in the search string. Alternatively, select a port from one of the ranges listed below.

0-1023 - Well-known or System Ports
1024-49151 - Registered or User Ports
49152-65535 - Dynamic/Private or Ephemeral Ports

Information Sources:
[IANA]  IANA Service Name and Transport Protocol Port Number Registry
[NMAP]  NMAP.org well known service port numbers
[WG]  WintelGuy.com port number database compiled from many different sources, including Microsoft, VMWare, Citrix, Oracle, etc.
[WP] Wikipedia - List of TCP and UDP port numbers
[SANS]  SANS Inst. / DShield service list