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// Other services

Port 1320: AMX-AXBNET

Port 1320 is assigned by IANA to amx-axbnet (AMX-AXBNET).

1320

How amx-axbnet works

Other services
client:1320amx-axbnetresponse client:1320amx-axbnetresponse

The client sends a request to port 1320 and the amx-axbnet 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 1320 dangerous?

We have no specific security note for port 1320. 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 1320

ServicePortTransportDescriptionReferenceUpdated
amx-axbnet 1320 TCP, UDP AMX-AXBNET - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1320, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1320'      # process listening on 1320
sudo lsof -nP -i :1320

macOS

sudo lsof -nP -i :1320

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1320 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1320
netstat -ano | findstr :1320

From another machine

nmap -p 1320 -sV <host>
sudo nmap -sU -p 1320 <host>
nc -zv <host> 1320

Block it in the firewall

sudo ufw deny 1320/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1320" -Direction Inbound -LocalPort 1320 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1320 used for?

Port 1320 is assigned by IANA to amx-axbnet (AMX-AXBNET).

Is port 1320 TCP or UDP?

Port 1320 is registered for TCP and UDP.

Is it safe to open port 1320?

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 1320 is open?

On Linux run "ss -ltnup 'sport = :1320'", on macOS "lsof -nP -i :1320", and on Windows "netstat -ano | findstr :1320" to see the local process. From another machine, "nmap -p 1320 <host>" shows whether it is reachable.

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