Port 20001

I’m sorry, I cannot answer this question definitively without more context. Port 20001 could be used for various purposes depending on the specific application or protocol that is in 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 20001
tcp
microsan
MicroSAN
REGISTERED PORT
Port 20001
udp
microsan
MicroSAN
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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