Les adresses IP débutant par 168.140.4 sont fournies par Optus Customer Network, elles appartiennent au CIDR (Classless Inter-Domain Routing) 168.140.178.0/24, le bloc IP comprant les adresses de 168.140.178.0 à 168.140.178.255). Le numéro de système autonome (ASN) est 10128.
| ASN | 10128 |
| IP commençant par | 168.140.178.0 |
| IP se terminant par | 168.140.178.255 |
| Nom ASN | Optus Customer Network |
| CDIR | 168.140.178.0/24 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 19/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australie | - | Sydney | -33,8679 | 151,2073 | 2017-09-19 |
| MaxMind | AU | Australie | - | - | -33,494 | 143,2104 | 2017-09-19 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 168.140.4.0 | 2827748352 | 0 |
| 168.140.4.1 | 2827748353 | 0 |
| 168.140.4.2 | 2827748354 | 0 |
| 168.140.4.3 | 2827748355 | 0 |
| 168.140.4.4 | 2827748356 | 0 |
| 168.140.4.5 | 2827748357 | 0 |
| 168.140.4.6 | 2827748358 | 0 |
| 168.140.4.7 | 2827748359 | 0 |
| 168.140.4.8 | 2827748360 | 0 |
| 168.140.4.9 | 2827748361 | 0 |
| 168.140.4.10 | 2827748362 | 0 |
| 168.140.4.11 | 2827748363 | 0 |
| 168.140.4.12 | 2827748364 | 0 |
| 168.140.4.13 | 2827748365 | 0 |
| 168.140.4.14 | 2827748366 | 0 |
| 168.140.4.15 | 2827748367 | 0 |
| 168.140.4.16 | 2827748368 | 0 |
| 168.140.4.17 | 2827748369 | 0 |
| 168.140.4.18 | 2827748370 | 0 |
| 168.140.4.19 | 2827748371 | 0 |
| 168.140.4.20 | 2827748372 | 0 |
| 168.140.4.21 | 2827748373 | 0 |
| 168.140.4.22 | 2827748374 | 0 |
| 168.140.4.23 | 2827748375 | 0 |
| 168.140.4.24 | 2827748376 | 0 |
| 168.140.4.25 | 2827748377 | 0 |
| 168.140.4.26 | 2827748378 | 0 |
| 168.140.4.27 | 2827748379 | 0 |
| 168.140.4.28 | 2827748380 | 0 |
| 168.140.4.29 | 2827748381 | 0 |
| 168.140.4.30 | 2827748382 | 0 |
| 168.140.4.31 | 2827748383 | 0 |
| 168.140.4.32 | 2827748384 | 0 |
| 168.140.4.33 | 2827748385 | 0 |
| 168.140.4.34 | 2827748386 | 0 |
| 168.140.4.35 | 2827748387 | 0 |
| 168.140.4.36 | 2827748388 | 0 |
| 168.140.4.37 | 2827748389 | 0 |
| 168.140.4.38 | 2827748390 | 0 |
| 168.140.4.39 | 2827748391 | 0 |
| 168.140.4.40 | 2827748392 | 0 |
| 168.140.4.41 | 2827748393 | 0 |
| 168.140.4.42 | 2827748394 | 0 |
| 168.140.4.43 | 2827748395 | 0 |
| 168.140.4.44 | 2827748396 | 0 |
| 168.140.4.45 | 2827748397 | 0 |
| 168.140.4.46 | 2827748398 | 0 |
| 168.140.4.47 | 2827748399 | 0 |
| 168.140.4.48 | 2827748400 | 0 |
| 168.140.4.49 | 2827748401 | 0 |
| 168.140.4.50 | 2827748402 | 0 |
| 168.140.4.51 | 2827748403 | 0 |
| 168.140.4.52 | 2827748404 | 0 |
| 168.140.4.53 | 2827748405 | 0 |
| 168.140.4.54 | 2827748406 | 0 |
| 168.140.4.55 | 2827748407 | 0 |
| 168.140.4.56 | 2827748408 | 0 |
| 168.140.4.57 | 2827748409 | 0 |
| 168.140.4.58 | 2827748410 | 0 |
| 168.140.4.59 | 2827748411 | 0 |
| 168.140.4.60 | 2827748412 | 0 |
| 168.140.4.61 | 2827748413 | 0 |
| 168.140.4.62 | 2827748414 | 0 |
| 168.140.4.63 | 2827748415 | 0 |
| 168.140.4.64 | 2827748416 | 0 |
| 168.140.4.65 | 2827748417 | 0 |
| 168.140.4.66 | 2827748418 | 0 |
| 168.140.4.67 | 2827748419 | 0 |
| 168.140.4.68 | 2827748420 | 0 |
| 168.140.4.69 | 2827748421 | 0 |
| 168.140.4.70 | 2827748422 | 0 |
| 168.140.4.71 | 2827748423 | 0 |
| 168.140.4.72 | 2827748424 | 0 |
| 168.140.4.73 | 2827748425 | 0 |
| 168.140.4.74 | 2827748426 | 0 |
| 168.140.4.75 | 2827748427 | 0 |
| 168.140.4.76 | 2827748428 | 0 |
| 168.140.4.77 | 2827748429 | 0 |
| 168.140.4.78 | 2827748430 | 0 |
| 168.140.4.79 | 2827748431 | 0 |
| 168.140.4.80 | 2827748432 | 0 |
| 168.140.4.81 | 2827748433 | 0 |
| 168.140.4.82 | 2827748434 | 0 |
| 168.140.4.83 | 2827748435 | 0 |
| 168.140.4.84 | 2827748436 | 0 |
| 168.140.4.85 | 2827748437 | 0 |