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// Other services

Port 2582: ARGIS DS

Port 2582 is assigned by IANA to argis-ds (ARGIS DS).

2582

How argis-ds works

Other services
client:2582argis-dsresponse client:2582argis-dsresponse

The client sends a request to port 2582 and the argis-ds 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 2582 dangerous?

We have no specific security note for port 2582. 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 2582

ServicePortTransportDescriptionReferenceUpdated
argis-ds 2582 TCP, UDP ARGIS DS - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2582, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2582'      # process listening on 2582
sudo lsof -nP -i :2582

macOS

sudo lsof -nP -i :2582

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2582 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2582
netstat -ano | findstr :2582

From another machine

nmap -p 2582 -sV <host>
sudo nmap -sU -p 2582 <host>
nc -zv <host> 2582

Block it in the firewall

sudo ufw deny 2582/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2582" -Direction Inbound -LocalPort 2582 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2582 used for?

Port 2582 is assigned by IANA to argis-ds (ARGIS DS).

Is port 2582 TCP or UDP?

Port 2582 is registered for TCP and UDP.

Is it safe to open port 2582?

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 2582 is open?

On Linux run "ss -ltnup 'sport = :2582'", on macOS "lsof -nP -i :2582", and on Windows "netstat -ano | findstr :2582" to see the local process. From another machine, "nmap -p 2582 <host>" shows whether it is reachable.

05 Related
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