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Search TCP / UDP Port Assignment Database

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Search result for: 520

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

Service Port Prot. Description Notes
efs 520 tcp extended file name server [IANA]
router 520 udp local routing process (on site); uses variant of Xerox NS routing information protocol - RIP [IANA]
route 520 udp # router routed -- RIP [NMAP]
efs 520 tcp Extended Filename Server (EFS) [WG]
520 udp RIP; RIPv2 [WG]
rip 520 udp Routing Information Protocol [WG]
router [route, routed] 520 udp Routing Information Protocol (RIP) [WG]
520 tcp efs, extended file name server [WP] Official
520 udp Routing Information Protocol (RIP) [WP] Official
efs 520 tcp extended file name server [SANS]
route 520 udp router routed -- RIP [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