CyberHunter
Local dataset, no network
// Other services

Port 2299: PC Telecommute

Port 2299 is assigned by IANA to pc-telecommute (PC Telecommute).

2299

How pc-telecommute works

Other services
client:2299pc-telecommuteresponse client:2299pc-telecommuteresponse

The client sends a request to port 2299 and the pc-telecommute 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 2299 dangerous?

We have no specific security note for port 2299. 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 2299

ServicePortTransportDescriptionReferenceUpdated
pc-telecommute 2299 TCP, UDP PC Telecommute - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 2299, and is it reachable?

Linux

sudo ss -ltnup 'sport = :2299'      # process listening on 2299
sudo lsof -nP -i :2299

macOS

sudo lsof -nP -i :2299

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 2299 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 2299
netstat -ano | findstr :2299

From another machine

nmap -p 2299 -sV <host>
sudo nmap -sU -p 2299 <host>
nc -zv <host> 2299

Block it in the firewall

sudo ufw deny 2299/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 2299" -Direction Inbound -LocalPort 2299 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 2299 used for?

Port 2299 is assigned by IANA to pc-telecommute (PC Telecommute).

Is port 2299 TCP or UDP?

Port 2299 is registered for TCP and UDP.

Is it safe to open port 2299?

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 2299 is open?

On Linux run "ss -ltnup 'sport = :2299'", on macOS "lsof -nP -i :2299", and on Windows "netstat -ano | findstr :2299" to see the local process. From another machine, "nmap -p 2299 <host>" shows whether it is reachable.

05 Related
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