Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
| Port | Protocol (TCP/UDP) | Title | Description | Port Type |
| Port 1236 | tcp | bvcontrol | bvcontrol | REGISTERED PORT |
| Port 1236 | udp | bvcontrol | bvcontrol | REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
| Port | Protocol (TCP/UDP) | Description |
| Port 1236 | Symantec BindView Control UNIX Default port for TCP management server connections |