CyberHunter
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// Other services

Port 484: Integra Software Management Environment

Port 484 is assigned by IANA to integra-sme (Integra Software Management Environment).

484

How integra-sme works

Other services
client:484integra-smeresponse client:484integra-smeresponse

The client sends a request to port 484 and the integra-sme 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
Well-known (0-1023)
Category
Other services
01 Security

Is port 484 dangerous?

We have no specific security note for port 484. 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 484

ServicePortTransportDescriptionReferenceUpdated
integra-sme 484 TCP, UDP Integra Software Management Environment - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 484, and is it reachable?

Linux

sudo ss -ltnup 'sport = :484'      # process listening on 484
sudo lsof -nP -i :484

macOS

sudo lsof -nP -i :484

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 484 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 484
netstat -ano | findstr :484

From another machine

nmap -p 484 -sV <host>
sudo nmap -sU -p 484 <host>
nc -zv <host> 484

Block it in the firewall

sudo ufw deny 484/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 484" -Direction Inbound -LocalPort 484 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 484 used for?

Port 484 is assigned by IANA to integra-sme (Integra Software Management Environment).

Is port 484 TCP or UDP?

Port 484 is registered for TCP and UDP.

Is it safe to open port 484?

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 484 is open?

On Linux run "ss -ltnup 'sport = :484'", on macOS "lsof -nP -i :484", and on Windows "netstat -ano | findstr :484" to see the local process. From another machine, "nmap -p 484 <host>" shows whether it is reachable.

05 Related
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