Puertos 28000–28999
| Port | Protocolo | Servicio | Descripción (IANA) |
|---|---|---|---|
| 28000 | TCP, UDP | nxlmd | NX License Manager |
| 28001 | TCP, UDP | pqsp | PQ Service |
| 28010 | TCP, UDP | gruber-cashreg | Gruber cash registry protocol |
| 28080 | TCP, UDP | thor-engine | thor/server - ML engine |
| 28119 | TCP, UDP | a27-ran-ran | Reserved |
| 28200 | TCP, UDP | voxelstorm | VoxelStorm game server |
| 28240 | TCP, UDP | siemensgsm | Siemens GSM |
| 28589 | TCP, UDP | bosswave | Building operating system services wide area verified exchange |