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// Other services

Port 19410: hp-sco

Port 19410 is assigned by IANA to hp-sco (hp-sco).

19410

How hp-sco works

Other services
client:19410hp-scoresponse client:19410hp-scoresponse

The client sends a request to port 19410 and the hp-sco 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 19410 dangerous?

We have no specific security note for port 19410. 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 19410

ServicePortTransportDescriptionReferenceUpdated
hp-sco 19410 TCP, UDP hp-sco - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 19410, and is it reachable?

Linux

sudo ss -ltnup 'sport = :19410'      # process listening on 19410
sudo lsof -nP -i :19410

macOS

sudo lsof -nP -i :19410

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 19410 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 19410
netstat -ano | findstr :19410

From another machine

nmap -p 19410 -sV <host>
sudo nmap -sU -p 19410 <host>
nc -zv <host> 19410

Block it in the firewall

sudo ufw deny 19410/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 19410" -Direction Inbound -LocalPort 19410 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 19410 used for?

Port 19410 is assigned by IANA to hp-sco (hp-sco).

Is port 19410 TCP or UDP?

Port 19410 is registered for TCP and UDP.

Is it safe to open port 19410?

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 19410 is open?

On Linux run "ss -ltnup 'sport = :19410'", on macOS "lsof -nP -i :19410", and on Windows "netstat -ano | findstr :19410" to see the local process. From another machine, "nmap -p 19410 <host>" shows whether it is reachable.

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