CyberHunter
Local dataset, no network
// Other services

Port 368: QbikGDP

Port 368 is assigned by IANA to qbikgdp (QbikGDP).

368

How qbikgdp works

Other services
client:368qbikgdpresponse client:368qbikgdpresponse

The client sends a request to port 368 and the qbikgdp 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
Well-known (0-1023)
Category
Other services
01 Security

Is port 368 dangerous?

We have no specific security note for port 368. 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 368

ServicePortTransportDescriptionReferenceUpdated
qbikgdp 368 TCP, UDP QbikGDP - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 368, and is it reachable?

Linux

sudo ss -ltnup 'sport = :368'      # process listening on 368
sudo lsof -nP -i :368

macOS

sudo lsof -nP -i :368

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 368 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 368
netstat -ano | findstr :368

From another machine

nmap -p 368 -sV <host>
sudo nmap -sU -p 368 <host>
nc -zv <host> 368

Block it in the firewall

sudo ufw deny 368/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 368" -Direction Inbound -LocalPort 368 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 368 used for?

Port 368 is assigned by IANA to qbikgdp (QbikGDP).

Is port 368 TCP or UDP?

Port 368 is registered for TCP and UDP.

Is it safe to open port 368?

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 368 is open?

On Linux run "ss -ltnup 'sport = :368'", on macOS "lsof -nP -i :368", and on Windows "netstat -ano | findstr :368" to see the local process. From another machine, "nmap -p 368 <host>" shows whether it is reachable.

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