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// Other services

Port 1560: ASCI-RemoteSHADOW

Port 1560 is assigned by IANA to asci-val (ASCI-RemoteSHADOW).

1560

How asci-val works

Other services
client:1560asci-valresponse client:1560asci-valresponse

The client sends a request to port 1560 and the asci-val 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 1560 dangerous?

We have no specific security note for port 1560. 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 1560

ServicePortTransportDescriptionReferenceUpdated
asci-val 1560 TCP, UDP ASCI-RemoteSHADOW - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1560, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1560'      # process listening on 1560
sudo lsof -nP -i :1560

macOS

sudo lsof -nP -i :1560

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1560 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1560
netstat -ano | findstr :1560

From another machine

nmap -p 1560 -sV <host>
sudo nmap -sU -p 1560 <host>
nc -zv <host> 1560

Block it in the firewall

sudo ufw deny 1560/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1560" -Direction Inbound -LocalPort 1560 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1560 used for?

Port 1560 is assigned by IANA to asci-val (ASCI-RemoteSHADOW).

Is port 1560 TCP or UDP?

Port 1560 is registered for TCP and UDP.

Is it safe to open port 1560?

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 1560 is open?

On Linux run "ss -ltnup 'sport = :1560'", on macOS "lsof -nP -i :1560", and on Windows "netstat -ano | findstr :1560" to see the local process. From another machine, "nmap -p 1560 <host>" shows whether it is reachable.

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