CyberHunter
Local dataset, no network
// Other services

Port 3062: ncacn-ip-tcp

Port 3062 is assigned by IANA to ncacn-ip-tcp (ncacn-ip-tcp).

3062

How ncacn-ip-tcp works

Other services
client:3062ncacn-ip-tcpresponse client:3062ncacn-ip-tcpresponse

The client sends a request to port 3062 and the ncacn-ip-tcp 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 3062 dangerous?

We have no specific security note for port 3062. 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 3062

ServicePortTransportDescriptionReferenceUpdated
ncacn-ip-tcp 3062 TCP, UDP ncacn-ip-tcp - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 3062, and is it reachable?

Linux

sudo ss -ltnup 'sport = :3062'      # process listening on 3062
sudo lsof -nP -i :3062

macOS

sudo lsof -nP -i :3062

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 3062 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 3062
netstat -ano | findstr :3062

From another machine

nmap -p 3062 -sV <host>
sudo nmap -sU -p 3062 <host>
nc -zv <host> 3062

Block it in the firewall

sudo ufw deny 3062/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 3062" -Direction Inbound -LocalPort 3062 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 3062 used for?

Port 3062 is assigned by IANA to ncacn-ip-tcp (ncacn-ip-tcp).

Is port 3062 TCP or UDP?

Port 3062 is registered for TCP and UDP.

Is it safe to open port 3062?

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 3062 is open?

On Linux run "ss -ltnup 'sport = :3062'", on macOS "lsof -nP -i :3062", and on Windows "netstat -ano | findstr :3062" to see the local process. From another machine, "nmap -p 3062 <host>" shows whether it is reachable.

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