Ports 21800 – 21900

Modified by:
Port 21800- Port 21900
Port 21900- Port 22000
Port 22000- Port 22100
Port 22100- Port 22200
Port 22200- Port 22300
Port 22300- Port 22400
Port 22400- Port 22500
Port 22500- Port 22600
Port 22600- Port 22700
Port 22700- Port 22800
Port
Protocol (TCP/UDP)
Title
Description
Port 21800
tcp
tvpm
TVNC Pro Multiplexing
Port 21800
udp
tvpm
TVNC Pro Multiplexing
Port 21845
tcp
webphone
webphone
Port 21845
udp
webphone
webphone
Port 21846
tcp
netspeak-is
NetSpeak Corp. Directory
Port 21846
udp
netspeak-is
NetSpeak Corp. Directory
Port 21847
tcp
netspeak-cs
NetSpeak Corp. Connection
Port 21847
udp
netspeak-cs
NetSpeak Corp. Connection
Port 21848
tcp
netspeak-acd
NetSpeak Corp. Automatic Distribution
Port 21848
udp
netspeak-acd
NetSpeak Corp. Automatic Distribution
Port 21849
tcp
netspeak-cps
NetSpeak Corp. Credit System
Port 21849
udp
netspeak-cps
NetSpeak Corp. Credit System
TCP UDP Ports
Other ports
Ports 25000 – 25100
Port 25000- Port 25100 Port 25100- Port 25200 Port 25200- Port 25300 Port 25300-
Port 1022
Port 1022 is typically used for Secure Shell (SSH) terminal connections. It is an
Port 3150
Port 3150 is commonly used for the following purposes: 1. The default port for
Port 8893
Port 8893 is often used for Secure HyperText Transfer Protocol (HTTPS) for administrative purposes
Port 4099
Port 4099 is used for the AppleTalk Protocol. It is commonly used for file
Port 2331
Port 2331 is commonly used for the communication of software updates and configurations in
Port 1121
Port 1121 is commonly used for remote console access to servers through the KVM
Port 12002
Ports those registered with IANA are shown as official ports. The same port number
Port 2420
Ports those registered with IANA are shown as official ports. The same port number
Port 67
Port 67 is used for the DHCP (Dynamic Host Configuration Protocol) server communication. It
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