| Well known ports, 33000 to 33999 |
| Ports 32000 to 32999 | Ports 34000 to 34999 |
| Links: | IANA port assignments. |
| Port | Protocol |
|---|---|
| 33000 - 33122 | |
| 33123 | Aurora (Balaena Ltd). |
| 33124 - 33330 |
|
| 33331 | DiamondCentral Interface. |
| 33332 - 33433 |
|
| 33434 | traceroute use. |
| 33435 - 33655 |
|
| 33656 | SNIP Slave port. |
| 33657 - 33999 |
| Ports 32000 to 32999 | Ports 34000 to 34999 |