Port 1689

Modified by:

Port 1689 is used for Microsoft Key Management Service (KMS) activation. KMS is a server-client model used for activating Microsoft products such as Windows and Office in a corporate environment. Port 1689 is used by KMS servers to listen for activation requests from clients.

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 1689
tcp
firefox
firefox
REGISTERED PORT
Port 1689
udp
firefox
firefox
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
Other ports
Ports 37000 – 38000
Port 37000- Port 37100 Port 37100- Port 37200 Port 37200- Port 37300 Port 37300-
Port 3331
Ports those registered with IANA are shown as official ports. The same port number
Port 1072
Ports those registered with IANA are shown as official ports. The same port number
Ports 13800 – 13900
Port 13800- Port 13900 Port 13900- Port 14000 Port 14000- Port 14100 Port 14100-
Port 5315
Ports those registered with IANA are shown as official ports. The same port number
Ports 6400 – 6500
Port 6400- Port 6500 Port 6500- Port 6600 Port 6600- Port 6700 Port 6700-
Port 24800
Ports those registered with IANA are shown as official ports. The same port number
Port 1635
Port 1635 is used for the Light Weight Directory Access Protocol (LDAP) using SSL
Ports 44600 – 44700
Port 44600- Port 44700 Port 44700- Port 44800 Port 44800- Port 44900 Port 44900-
Port 6114
Port 6114 is commonly used for Blizzard games such as Diablo II, Warcraft III,
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