whatportis.com

Port 23702 services

2 entries are registered on port 2370. 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.

entries
2

services registered on this number

transport
tcp · udp

2 transports in use

in transit
0/2

entries encrypted on the wire

worst risk
4/10

2 of 2 iana-registered

Services on this port

ranked by lookups
portservicerisk
:2370BMC Control-M Servercaution
:2370L3-HBMonsafe

01BMC Control-M Servertcp · iana-registered · risk 4/10

Port 2370 is the default communication channel for the BMC Control-M automation suite, specifically enabling connectivity between the Control-M/Enterprise Manager and the Control-M/Server components. This port facilitates scheduling operations, job status updates, and overall orchestration within enterprise batch workloads. While the default is port 2370, organizations often customize it during installation to align with their network policies.

port 2370 as BMC Control-M Server →

02L3-HBMontcp · udp · iana-registered · risk 1/10

L3-HBMon is an IANA-registered service assignment using TCP and UDP port 2370; public protocol details are not documented.

port 2370 as L3-HBMon →
filed underSystemCloud

Which one is on your host

ask the machine, not the registry

The registry says what 2370 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 ':2370\b'
macos
lsof -nP -iTCP:2370 -sTCP:LISTEN
windows
netstat -ano | findstr :2370

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 2370 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.

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