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// Other services

Port 1285: neoiface

Port 1285 is assigned by IANA to neoiface (neoiface).

1285

How neoiface works

Other services
client:1285neoifaceresponse client:1285neoifaceresponse

The client sends a request to port 1285 and the neoiface 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 1285 dangerous?

We have no specific security note for port 1285. 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 1285

ServicePortTransportDescriptionReferenceUpdated
neoiface 1285 TCP, UDP neoiface - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1285, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1285'      # process listening on 1285
sudo lsof -nP -i :1285

macOS

sudo lsof -nP -i :1285

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1285 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1285
netstat -ano | findstr :1285

From another machine

nmap -p 1285 -sV <host>
sudo nmap -sU -p 1285 <host>
nc -zv <host> 1285

Block it in the firewall

sudo ufw deny 1285/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1285" -Direction Inbound -LocalPort 1285 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1285 used for?

Port 1285 is assigned by IANA to neoiface (neoiface).

Is port 1285 TCP or UDP?

Port 1285 is registered for TCP and UDP.

Is it safe to open port 1285?

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 1285 is open?

On Linux run "ss -ltnup 'sport = :1285'", on macOS "lsof -nP -i :1285", and on Windows "netstat -ano | findstr :1285" to see the local process. From another machine, "nmap -p 1285 <host>" shows whether it is reachable.

05 Related
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