CyberHunter
Local dataset, no network
// Other services

Port 2920: roboEDA

Port 2920 is assigned by IANA to roboeda (roboEDA).

2920

How roboeda works

Other services
client:2920roboedaresponse client:2920roboedaresponse

The client sends a request to port 2920 and the roboeda 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 2920 dangerous?

We have no specific security note for port 2920. 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 2920

ServicePortTransportDescriptionReferenceUpdated
roboeda 2920 TCP, UDP roboEDA - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2920, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2920'      # process listening on 2920
sudo lsof -nP -i :2920

macOS

sudo lsof -nP -i :2920

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2920 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2920
netstat -ano | findstr :2920

From another machine

nmap -p 2920 -sV <host>
sudo nmap -sU -p 2920 <host>
nc -zv <host> 2920

Block it in the firewall

sudo ufw deny 2920/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2920" -Direction Inbound -LocalPort 2920 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2920 used for?

Port 2920 is assigned by IANA to roboeda (roboEDA).

Is port 2920 TCP or UDP?

Port 2920 is registered for TCP and UDP.

Is it safe to open port 2920?

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 2920 is open?

On Linux run "ss -ltnup 'sport = :2920'", on macOS "lsof -nP -i :2920", and on Windows "netstat -ano | findstr :2920" to see the local process. From another machine, "nmap -p 2920 <host>" shows whether it is reachable.

05 Related
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