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// Other services

Port 3144: Tarantella

Port 3144 is assigned by IANA to tarantella (Tarantella).

3144

How tarantella works

Other services
client:3144tarantellaresponse client:3144tarantellaresponse

The client sends a request to port 3144 and the tarantella 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 3144 dangerous?

We have no specific security note for port 3144. 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 3144

ServicePortTransportDescriptionReferenceUpdated
tarantella 3144 TCP, UDP Tarantella - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3144, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3144'      # process listening on 3144
sudo lsof -nP -i :3144

macOS

sudo lsof -nP -i :3144

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3144 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3144
netstat -ano | findstr :3144

From another machine

nmap -p 3144 -sV <host>
sudo nmap -sU -p 3144 <host>
nc -zv <host> 3144

Block it in the firewall

sudo ufw deny 3144/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3144" -Direction Inbound -LocalPort 3144 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3144 used for?

Port 3144 is assigned by IANA to tarantella (Tarantella).

Is port 3144 TCP or UDP?

Port 3144 is registered for TCP and UDP.

Is it safe to open port 3144?

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 3144 is open?

On Linux run "ss -ltnup 'sport = :3144'", on macOS "lsof -nP -i :3144", and on Windows "netstat -ano | findstr :3144" to see the local process. From another machine, "nmap -p 3144 <host>" shows whether it is reachable.

05 Related
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