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// Other services

Port 9162: apani3

Port 9162 is assigned by IANA to apani3 (apani3).

9162

How apani3 works

Other services
client:9162apani3response client:9162apani3response

The client sends a request to port 9162 and the apani3 service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 9162 dangerous?

We have no specific security note for port 9162. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 9162

ServicePortTransportDescriptionReferenceUpdated
apani3 9162 TCP, UDP apani3 - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 9162, and is it reachable?

Linux

sudo ss -ltnup 'sport = :9162'      # process listening on 9162
sudo lsof -nP -i :9162

macOS

sudo lsof -nP -i :9162

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 9162 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 9162
netstat -ano | findstr :9162

From another machine

nmap -p 9162 -sV <host>
sudo nmap -sU -p 9162 <host>
nc -zv <host> 9162

Block it in the firewall

sudo ufw deny 9162/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 9162" -Direction Inbound -LocalPort 9162 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 9162 used for?

Port 9162 is assigned by IANA to apani3 (apani3).

Is port 9162 TCP or UDP?

Port 9162 is registered for TCP and UDP.

Is it safe to open port 9162?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 9162 is open?

On Linux run "ss -ltnup 'sport = :9162'", on macOS "lsof -nP -i :9162", and on Windows "netstat -ano | findstr :9162" to see the local process. From another machine, "nmap -p 9162 <host>" shows whether it is reachable.

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