- Require authentication on cameras and media servers.
- Keep IP cameras and recorders off the Internet; use a VPN for remote viewing.
- Update device firmware.
Port 2202: Int. Multimedia Teleconferencing Cosortium
Port 2202 is assigned by IANA to imtc-map (Int. Multimedia Teleconferencing Cosortium).
2202
How imtc-map works
Media & streamingThe device streams video frames over port 2202, continuously, as they are captured.
- 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
- Media & streaming
Is port 2202 dangerous?
We have no specific security note for port 2202. Its risk depends on the program actually listening on it. General advice for media & streaming services:
IANA registry entries for port 2202
| Service | Port | Transport | Description | Reference | Updated |
|---|---|---|---|---|---|
| imtc-map | 2202 | TCP, UDP | Int. Multimedia Teleconferencing Cosortium | - | - |
// source: IANA service name and port number registry
Which program uses port 2202, and is it reachable?
Linux
sudo ss -ltnup 'sport = :2202' # process listening on 2202
sudo lsof -nP -i :2202macOS
sudo lsof -nP -i :2202
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2202 -State Listen | Select LocalAddress, OwningProcess Get-NetUDPEndpoint -LocalPort 2202 netstat -ano | findstr :2202
From another machine
nmap -p 2202 -sV <host> sudo nmap -sU -p 2202 <host> nc -zv <host> 2202
Block it in the firewall
sudo ufw deny 2202/tcp # Linux (ufw) New-NetFirewallRule -DisplayName "Block 2202" -Direction Inbound -LocalPort 2202 -Protocol TCP -Action Block # Windows
What is port 2202 used for?
Port 2202 is assigned by IANA to imtc-map (Int. Multimedia Teleconferencing Cosortium).
Is port 2202 TCP or UDP?
Port 2202 is registered for TCP and UDP.
Is it safe to open port 2202?
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. Require authentication on cameras and media servers.
How do I check if port 2202 is open?
On Linux run "ss -ltnup 'sport = :2202'", on macOS "lsof -nP -i :2202", and on Windows "netstat -ano | findstr :2202" to see the local process. From another machine, "nmap -p 2202 <host>" shows whether it is reachable.