CyberHunter
Local dataset, no network
// Other services

Port 3362: DJ ILM

Port 3362 is assigned by IANA to dj-ilm (DJ ILM).

3362

How dj-ilm works

Other services
client:3362dj-ilmresponse client:3362dj-ilmresponse

The client sends a request to port 3362 and the dj-ilm 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 3362 dangerous?

We have no specific security note for port 3362. 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 3362

ServicePortTransportDescriptionReferenceUpdated
dj-ilm 3362 TCP, UDP DJ ILM - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3362, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3362'      # process listening on 3362
sudo lsof -nP -i :3362

macOS

sudo lsof -nP -i :3362

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3362 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3362
netstat -ano | findstr :3362

From another machine

nmap -p 3362 -sV <host>
sudo nmap -sU -p 3362 <host>
nc -zv <host> 3362

Block it in the firewall

sudo ufw deny 3362/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3362" -Direction Inbound -LocalPort 3362 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3362 used for?

Port 3362 is assigned by IANA to dj-ilm (DJ ILM).

Is port 3362 TCP or UDP?

Port 3362 is registered for TCP and UDP.

Is it safe to open port 3362?

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 3362 is open?

On Linux run "ss -ltnup 'sport = :3362'", on macOS "lsof -nP -i :3362", and on Windows "netstat -ano | findstr :3362" to see the local process. From another machine, "nmap -p 3362 <host>" shows whether it is reachable.

05 Related
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