Port 3889 is not a commonly recognized port number. It may be used for a specific application or service, but without further context it is not possible to determine its exact use.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 3889 |
tcp |
dandv-tester |
D and V Control |
REGISTERED PORT |
Port 3889 |
udp |
dandv-tester |
D and V Control |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |