CyberHunter
Local dataset, no network
// Other services

Port 2595: World Fusion 1

Port 2595 is assigned by IANA to worldfusion1 (World Fusion 1).

2595

How worldfusion1 works

Other services
client:2595worldfusion1response client:2595worldfusion1response

The client sends a request to port 2595 and the worldfusion1 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 2595 dangerous?

We have no specific security note for port 2595. 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 2595

ServicePortTransportDescriptionReferenceUpdated
worldfusion1 2595 TCP, UDP World Fusion 1 - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2595, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2595'      # process listening on 2595
sudo lsof -nP -i :2595

macOS

sudo lsof -nP -i :2595

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2595 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2595
netstat -ano | findstr :2595

From another machine

nmap -p 2595 -sV <host>
sudo nmap -sU -p 2595 <host>
nc -zv <host> 2595

Block it in the firewall

sudo ufw deny 2595/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2595" -Direction Inbound -LocalPort 2595 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2595 used for?

Port 2595 is assigned by IANA to worldfusion1 (World Fusion 1).

Is port 2595 TCP or UDP?

Port 2595 is registered for TCP and UDP.

Is it safe to open port 2595?

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 2595 is open?

On Linux run "ss -ltnup 'sport = :2595'", on macOS "lsof -nP -i :2595", and on Windows "netstat -ano | findstr :2595" to see the local process. From another machine, "nmap -p 2595 <host>" shows whether it is reachable.

05 Related
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