L'indirizzo IP 203.11.30 è fornito da SingTel Optus PTY Ltd, che è di proprietà del CIDR (Classless Inter-Domain Routing) 203.11.0.0/18, IP tra 203.11.0.0 a 203.11.63.255 ). Il numero di sistema autonomo (ASN) è 7474.
| ASN | 7474 |
| IP inizia con | 203.11.0.0 |
| IP finale con | 203.11.63.255 |
| ASN Nome | SingTel Optus PTY Ltd |
| CDIR | 203.11.0.0/18 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 13/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | AU | Australia | - | Canberra | -35,2835 | 149,1281 | 2017-11-13 |
| MaxMind | AU | Australia | - | Canberra | -35,276 | 149,1344 | 2017-11-13 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.11.30.0 | 3406503424 | 0 |
| 203.11.30.1 | 3406503425 | 0 |
| 203.11.30.2 | 3406503426 | 0 |
| 203.11.30.3 | 3406503427 | 0 |
| 203.11.30.4 | 3406503428 | 0 |
| 203.11.30.5 | 3406503429 | 0 |
| 203.11.30.6 | 3406503430 | 0 |
| 203.11.30.7 | 3406503431 | 0 |
| 203.11.30.8 | 3406503432 | 0 |
| 203.11.30.9 | 3406503433 | 0 |
| 203.11.30.10 | 3406503434 | 0 |
| 203.11.30.11 | 3406503435 | 0 |
| 203.11.30.12 | 3406503436 | 0 |
| 203.11.30.13 | 3406503437 | 0 |
| 203.11.30.14 | 3406503438 | 0 |
| 203.11.30.15 | 3406503439 | 0 |
| 203.11.30.16 | 3406503440 | 0 |
| 203.11.30.17 | 3406503441 | 0 |
| 203.11.30.18 | 3406503442 | 0 |
| 203.11.30.19 | 3406503443 | 0 |
| 203.11.30.20 | 3406503444 | 0 |
| 203.11.30.21 | 3406503445 | 0 |
| 203.11.30.22 | 3406503446 | 0 |
| 203.11.30.23 | 3406503447 | 0 |
| 203.11.30.24 | 3406503448 | 0 |
| 203.11.30.25 | 3406503449 | 0 |
| 203.11.30.26 | 3406503450 | 0 |
| 203.11.30.27 | 3406503451 | 0 |
| 203.11.30.28 | 3406503452 | 0 |
| 203.11.30.29 | 3406503453 | 0 |
| 203.11.30.30 | 3406503454 | 0 |
| 203.11.30.31 | 3406503455 | 0 |
| 203.11.30.32 | 3406503456 | 0 |
| 203.11.30.33 | 3406503457 | 0 |
| 203.11.30.34 | 3406503458 | 0 |
| 203.11.30.35 | 3406503459 | 0 |
| 203.11.30.36 | 3406503460 | 0 |
| 203.11.30.37 | 3406503461 | 0 |
| 203.11.30.38 | 3406503462 | 0 |
| 203.11.30.39 | 3406503463 | 0 |
| 203.11.30.40 | 3406503464 | 0 |
| 203.11.30.41 | 3406503465 | 0 |
| 203.11.30.42 | 3406503466 | 0 |
| 203.11.30.43 | 3406503467 | 0 |
| 203.11.30.44 | 3406503468 | 0 |
| 203.11.30.45 | 3406503469 | 0 |
| 203.11.30.46 | 3406503470 | 0 |
| 203.11.30.47 | 3406503471 | 0 |
| 203.11.30.48 | 3406503472 | 0 |
| 203.11.30.49 | 3406503473 | 0 |
| 203.11.30.50 | 3406503474 | 0 |
| 203.11.30.51 | 3406503475 | 0 |
| 203.11.30.52 | 3406503476 | 0 |
| 203.11.30.53 | 3406503477 | 0 |
| 203.11.30.54 | 3406503478 | 0 |
| 203.11.30.55 | 3406503479 | 0 |
| 203.11.30.56 | 3406503480 | 0 |
| 203.11.30.57 | 3406503481 | 0 |
| 203.11.30.58 | 3406503482 | 0 |
| 203.11.30.59 | 3406503483 | 0 |
| 203.11.30.60 | 3406503484 | 0 |
| 203.11.30.61 | 3406503485 | 0 |
| 203.11.30.62 | 3406503486 | 0 |
| 203.11.30.63 | 3406503487 | 0 |
| 203.11.30.64 | 3406503488 | 0 |
| 203.11.30.65 | 3406503489 | 0 |
| 203.11.30.66 | 3406503490 | 0 |
| 203.11.30.67 | 3406503491 | 0 |
| 203.11.30.68 | 3406503492 | 0 |
| 203.11.30.69 | 3406503493 | 0 |
| 203.11.30.70 | 3406503494 | 0 |
| 203.11.30.71 | 3406503495 | 0 |
| 203.11.30.72 | 3406503496 | 0 |
| 203.11.30.73 | 3406503497 | 0 |
| 203.11.30.74 | 3406503498 | 0 |
| 203.11.30.75 | 3406503499 | 0 |
| 203.11.30.76 | 3406503500 | 0 |
| 203.11.30.77 | 3406503501 | 0 |
| 203.11.30.78 | 3406503502 | 0 |
| 203.11.30.79 | 3406503503 | 0 |
| 203.11.30.80 | 3406503504 | 0 |
| 203.11.30.81 | 3406503505 | 0 |
| 203.11.30.82 | 3406503506 | 0 |
| 203.11.30.83 | 3406503507 | 0 |
| 203.11.30.84 | 3406503508 | 0 |
| 203.11.30.85 | 3406503509 | 0 |