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// Other services

Port 2395: LAN900 Remote

Port 2395 is assigned by IANA to lan900_remote (LAN900 Remote), lan900-remote (LAN900 Remote IANA assigned this well-formed service name as a replacement for "lan900_remote".).

2395

How lan900_remote works

Other services
client:2395lan900_remoteresponse client:2395lan900_remoteresponse

The client sends a request to port 2395 and the lan900_remote service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned2 registered services
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 2395 dangerous?

We have no specific security note for port 2395. 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 2395

ServicePortTransportDescriptionReferenceUpdated
lan900_remote 2395 TCP, UDP LAN900 Remote - -
lan900-remote 2395 TCP, UDP LAN900 Remote IANA assigned this well-formed service name as a replacement for "lan900_remote". - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2395, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2395'      # process listening on 2395
sudo lsof -nP -i :2395

macOS

sudo lsof -nP -i :2395

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2395 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2395
netstat -ano | findstr :2395

From another machine

nmap -p 2395 -sV <host>
sudo nmap -sU -p 2395 <host>
nc -zv <host> 2395

Block it in the firewall

sudo ufw deny 2395/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2395" -Direction Inbound -LocalPort 2395 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2395 used for?

Port 2395 is assigned by IANA to lan900_remote (LAN900 Remote), lan900-remote (LAN900 Remote IANA assigned this well-formed service name as a replacement for "lan900_remote".).

Is port 2395 TCP or UDP?

Port 2395 is registered for TCP and UDP.

Is it safe to open port 2395?

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 2395 is open?

On Linux run "ss -ltnup 'sport = :2395'", on macOS "lsof -nP -i :2395", and on Windows "netstat -ano | findstr :2395" to see the local process. From another machine, "nmap -p 2395 <host>" shows whether it is reachable.

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