2 entries are registered on port 1110. It is a registered port (1024–49151) — IANA records an assignee, but nothing stops other software from listening here, which is why the number carries more than one entry.
EasyBits School uses port 1110 for its network discovery protocol, primarily designed for Intel’s Classmate PC (CMPC) platform in educational settings. This protocol helps devices identify peers and servers within a school LAN, facilitating easy communication and management within classrooms equipped with Intel CMPC devices.
The registry says what 1110 is registered to. What is listening on it right now is decided by the host, and only the host can be asked. Each of these prints the process behind the socket.
linux
ss -ltnp | grep ':1110\b'
macos
lsof -nP -iTCP:1110 -sTCP:LISTEN
windows
netstat -ano | findstr :1110
On Linux and Windows the process name comes back with the socket; on macOS lsof needs sudo to name a process that isn't yours. Match what it prints against the 2 entries above.
A port number is not a service. Anything may listen on 1110 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.