Les adresses IP débutant par 203.50.43 sont fournies par Telstra Pty Ltd, elles appartiennent au CIDR (Classless Inter-Domain Routing) 203.48.0.0/14, le bloc IP comprant les adresses de 203.48.0.0 à 203.51.255.255). Le numéro de système autonome (ASN) est 1221.
| ASN | 1221 |
| IP commençant par | 203.48.0.0 |
| IP se terminant par | 203.51.255.255 |
| Nom ASN | Telstra Pty Ltd |
| CDIR | 203.48.0.0/14 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 14/07/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australia | - | Townsville | -19,2664 | 146,8057 | 2018-07-14 |
| MaxMind | AU | Australie | - | Nicholls | -35,167 | 149,0947 | 2018-07-14 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.50.43.0 | 3409062656 | 0 |
| 203.50.43.1 | 3409062657 | 0 |
| 203.50.43.2 | 3409062658 | 0 |
| 203.50.43.3 | 3409062659 | 0 |
| 203.50.43.4 | 3409062660 | 0 |
| 203.50.43.5 | 3409062661 | 0 |
| 203.50.43.6 | 3409062662 | 0 |
| 203.50.43.7 | 3409062663 | 0 |
| 203.50.43.8 | 3409062664 | 0 |
| 203.50.43.9 | 3409062665 | 0 |
| 203.50.43.10 | 3409062666 | 0 |
| 203.50.43.11 | 3409062667 | 0 |
| 203.50.43.12 | 3409062668 | 0 |
| 203.50.43.13 | 3409062669 | 0 |
| 203.50.43.14 | 3409062670 | 0 |
| 203.50.43.15 | 3409062671 | 0 |
| 203.50.43.16 | 3409062672 | 0 |
| 203.50.43.17 | 3409062673 | 0 |
| 203.50.43.18 | 3409062674 | 0 |
| 203.50.43.19 | 3409062675 | 0 |
| 203.50.43.20 | 3409062676 | 0 |
| 203.50.43.21 | 3409062677 | 0 |
| 203.50.43.22 | 3409062678 | 0 |
| 203.50.43.23 | 3409062679 | 0 |
| 203.50.43.24 | 3409062680 | 0 |
| 203.50.43.25 | 3409062681 | 0 |
| 203.50.43.26 | 3409062682 | 0 |
| 203.50.43.27 | 3409062683 | 0 |
| 203.50.43.28 | 3409062684 | 0 |
| 203.50.43.29 | 3409062685 | 0 |
| 203.50.43.30 | 3409062686 | 0 |
| 203.50.43.31 | 3409062687 | 0 |
| 203.50.43.32 | 3409062688 | 0 |
| 203.50.43.33 | 3409062689 | 0 |
| 203.50.43.34 | 3409062690 | 0 |
| 203.50.43.35 | 3409062691 | 0 |
| 203.50.43.36 | 3409062692 | 0 |
| 203.50.43.37 | 3409062693 | 0 |
| 203.50.43.38 | 3409062694 | 0 |
| 203.50.43.39 | 3409062695 | 0 |
| 203.50.43.40 | 3409062696 | 0 |
| 203.50.43.41 | 3409062697 | 0 |
| 203.50.43.42 | 3409062698 | 0 |
| 203.50.43.43 | 3409062699 | 0 |
| 203.50.43.44 | 3409062700 | 0 |
| 203.50.43.45 | 3409062701 | 0 |
| 203.50.43.46 | 3409062702 | 0 |
| 203.50.43.47 | 3409062703 | 0 |
| 203.50.43.48 | 3409062704 | 0 |
| 203.50.43.49 | 3409062705 | 0 |
| 203.50.43.50 | 3409062706 | 0 |
| 203.50.43.51 | 3409062707 | 0 |
| 203.50.43.52 | 3409062708 | 0 |
| 203.50.43.53 | 3409062709 | 0 |
| 203.50.43.54 | 3409062710 | 0 |
| 203.50.43.55 | 3409062711 | 0 |
| 203.50.43.56 | 3409062712 | 0 |
| 203.50.43.57 | 3409062713 | 0 |
| 203.50.43.58 | 3409062714 | 0 |
| 203.50.43.59 | 3409062715 | 0 |
| 203.50.43.60 | 3409062716 | 0 |
| 203.50.43.61 | 3409062717 | 0 |
| 203.50.43.62 | 3409062718 | 0 |
| 203.50.43.63 | 3409062719 | 0 |
| 203.50.43.64 | 3409062720 | 0 |
| 203.50.43.65 | 3409062721 | 0 |
| 203.50.43.66 | 3409062722 | 0 |
| 203.50.43.67 | 3409062723 | 0 |
| 203.50.43.68 | 3409062724 | 0 |
| 203.50.43.69 | 3409062725 | 0 |
| 203.50.43.70 | 3409062726 | 0 |
| 203.50.43.71 | 3409062727 | 0 |
| 203.50.43.72 | 3409062728 | 0 |
| 203.50.43.73 | 3409062729 | 0 |
| 203.50.43.74 | 3409062730 | 0 |
| 203.50.43.75 | 3409062731 | 0 |
| 203.50.43.76 | 3409062732 | 0 |
| 203.50.43.77 | 3409062733 | 0 |
| 203.50.43.78 | 3409062734 | 0 |
| 203.50.43.79 | 3409062735 | 0 |
| 203.50.43.80 | 3409062736 | 0 |
| 203.50.43.81 | 3409062737 | 0 |
| 203.50.43.82 | 3409062738 | 0 |
| 203.50.43.83 | 3409062739 | 0 |
| 203.50.43.84 | 3409062740 | 0 |
| 203.50.43.85 | 3409062741 | 0 |