Airport Express DHCP online client not listed
I recently moved to the Airport Express from a Netgear router. The Netgear allowed me to display all the assigned client IP addresses in my network. I see that the Airport Utility allows something similar looking at the DHCP Clients under Logs. However, I have a network printer that is not listed. I know it is online because I can communicate with it by giving its IP address on the browser and access its web interface. The printer's IP address is assigned a fixed number through the DHCP Reservations. Why isn't the printer listed? It was listed in the Netgear which also did a reservation. I saw a similar question asked a few years back but no answer was given.
Airport Express-OTHER