Les adresses IP débutant par 203.51.96 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 | 24/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australia | - | Gosford | -33,4244 | 151,344 | 2017-12-24 |
| MaxMind | AU | Australie | - | Caboolture | -27,0846 | 152,9511 | 2017-12-24 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.51.96.0 | 3409141760 | 0 |
| 203.51.96.1 | 3409141761 | 0 |
| 203.51.96.2 | 3409141762 | 0 |
| 203.51.96.3 | 3409141763 | 0 |
| 203.51.96.4 | 3409141764 | 0 |
| 203.51.96.5 | 3409141765 | 0 |
| 203.51.96.6 | 3409141766 | 0 |
| 203.51.96.7 | 3409141767 | 0 |
| 203.51.96.8 | 3409141768 | 0 |
| 203.51.96.9 | 3409141769 | 0 |
| 203.51.96.10 | 3409141770 | 0 |
| 203.51.96.11 | 3409141771 | 0 |
| 203.51.96.12 | 3409141772 | 0 |
| 203.51.96.13 | 3409141773 | 0 |
| 203.51.96.14 | 3409141774 | 0 |
| 203.51.96.15 | 3409141775 | 0 |
| 203.51.96.16 | 3409141776 | 0 |
| 203.51.96.17 | 3409141777 | 0 |
| 203.51.96.18 | 3409141778 | 0 |
| 203.51.96.19 | 3409141779 | 0 |
| 203.51.96.20 | 3409141780 | 0 |
| 203.51.96.21 | 3409141781 | 0 |
| 203.51.96.22 | 3409141782 | 0 |
| 203.51.96.23 | 3409141783 | 0 |
| 203.51.96.24 | 3409141784 | 0 |
| 203.51.96.25 | 3409141785 | 0 |
| 203.51.96.26 | 3409141786 | 0 |
| 203.51.96.27 | 3409141787 | 0 |
| 203.51.96.28 | 3409141788 | 0 |
| 203.51.96.29 | 3409141789 | 0 |
| 203.51.96.30 | 3409141790 | 0 |
| 203.51.96.31 | 3409141791 | 0 |
| 203.51.96.32 | 3409141792 | 0 |
| 203.51.96.33 | 3409141793 | 0 |
| 203.51.96.34 | 3409141794 | 0 |
| 203.51.96.35 | 3409141795 | 0 |
| 203.51.96.36 | 3409141796 | 0 |
| 203.51.96.37 | 3409141797 | 0 |
| 203.51.96.38 | 3409141798 | 0 |
| 203.51.96.39 | 3409141799 | 0 |
| 203.51.96.40 | 3409141800 | 0 |
| 203.51.96.41 | 3409141801 | 0 |
| 203.51.96.42 | 3409141802 | 0 |
| 203.51.96.43 | 3409141803 | 0 |
| 203.51.96.44 | 3409141804 | 0 |
| 203.51.96.45 | 3409141805 | 0 |
| 203.51.96.46 | 3409141806 | 0 |
| 203.51.96.47 | 3409141807 | 0 |
| 203.51.96.48 | 3409141808 | 0 |
| 203.51.96.49 | 3409141809 | 0 |
| 203.51.96.50 | 3409141810 | 0 |
| 203.51.96.51 | 3409141811 | 0 |
| 203.51.96.52 | 3409141812 | 0 |
| 203.51.96.53 | 3409141813 | 0 |
| 203.51.96.54 | 3409141814 | 0 |
| 203.51.96.55 | 3409141815 | 0 |
| 203.51.96.56 | 3409141816 | 0 |
| 203.51.96.57 | 3409141817 | 0 |
| 203.51.96.58 | 3409141818 | 0 |
| 203.51.96.59 | 3409141819 | 0 |
| 203.51.96.60 | 3409141820 | 0 |
| 203.51.96.61 | 3409141821 | 0 |
| 203.51.96.62 | 3409141822 | 0 |
| 203.51.96.63 | 3409141823 | 0 |
| 203.51.96.64 | 3409141824 | 0 |
| 203.51.96.65 | 3409141825 | 0 |
| 203.51.96.66 | 3409141826 | 0 |
| 203.51.96.67 | 3409141827 | 0 |
| 203.51.96.68 | 3409141828 | 0 |
| 203.51.96.69 | 3409141829 | 0 |
| 203.51.96.70 | 3409141830 | 0 |
| 203.51.96.71 | 3409141831 | 0 |
| 203.51.96.72 | 3409141832 | 0 |
| 203.51.96.73 | 3409141833 | 0 |
| 203.51.96.74 | 3409141834 | 0 |
| 203.51.96.75 | 3409141835 | 0 |
| 203.51.96.76 | 3409141836 | 0 |
| 203.51.96.77 | 3409141837 | 0 |
| 203.51.96.78 | 3409141838 | 0 |
| 203.51.96.79 | 3409141839 | 0 |
| 203.51.96.80 | 3409141840 | 0 |
| 203.51.96.81 | 3409141841 | 0 |
| 203.51.96.82 | 3409141842 | 0 |
| 203.51.96.83 | 3409141843 | 0 |
| 203.51.96.84 | 3409141844 | 0 |
| 203.51.96.85 | 3409141845 | 0 |