Well known ports, 27000 to 27999

Ports 26000 to 26999 Ports 28000 to 28999

Links: IANA port assignments.

PortTransportProtocol
27000
-
27009
 FLEX LM (1-10).
27010
-
27344
  
27345 ImagePump.
27346
-
27441
   
27442   Job controller service.
27443
-
27503
   
27504   Kopek HTTP Head Port.
273505
-
27781
  
27782 ARS VISTA Application.
27783
-
27998
  
27999 TW Authentication/Key Distribution and Attribute Certificate Services.

Ports 26000 to 26999 Ports 28000 to 28999