Port 21000- Port 21100
Port 21100- Port 21200
Port 21200- Port 21300
Port 21300- Port 21400
Port 21400- Port 21500
Port 21500- Port 21600
Port 21600- Port 21700
Port 21700- Port 21800
Port 21800- Port 21900
Port 21900- Port 22000
Port 21100- Port 21200
Port 21200- Port 21300
Port 21300- Port 21400
Port 21400- Port 21500
Port 21500- Port 21600
Port 21600- Port 21700
Port 21700- Port 21800
Port 21800- Port 21900
Port 21900- Port 22000
| Port | Protocol (TCP/UDP) | Title | Description |
| Port 21000 | tcp | irtrans | IRTrans Control |
| Port 21000 | udp | irtrans | IRTrans Control |