The IP address 203.48.12 is provided by Telstra Pty Ltd, it's belong to the CDIR (Classless Inter-Domain Routing) 203.48.0.0/14 (range 203.48.0.0 to 203.51.255.255). The autonomous system number (ASN) is 1221.
| ASN | 1221 |
| IP starting by | 203.48.0.0 |
| IP ending by | 203.51.255.255 |
| ASN Name | Telstra Pty Ltd |
| CDIR | 203.48.0.0/14 |
| Numerical IP | |
| Registry | apnic |
| Last update | 26/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Sydney | -33.8679 | 151.2073 | 2017-12-26 |
| MaxMind | AU | Australia | - | Latham | -29.75 | 116.4333 | 2017-12-26 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.48.12.0 | 3408923648 | 0 |
| 203.48.12.1 | 3408923649 | 0 |
| 203.48.12.2 | 3408923650 | 0 |
| 203.48.12.3 | 3408923651 | 0 |
| 203.48.12.4 | 3408923652 | 0 |
| 203.48.12.5 | 3408923653 | 0 |
| 203.48.12.6 | 3408923654 | 0 |
| 203.48.12.7 | 3408923655 | 0 |
| 203.48.12.8 | 3408923656 | 0 |
| 203.48.12.9 | 3408923657 | 0 |
| 203.48.12.10 | 3408923658 | 0 |
| 203.48.12.11 | 3408923659 | 0 |
| 203.48.12.12 | 3408923660 | 0 |
| 203.48.12.13 | 3408923661 | 0 |
| 203.48.12.14 | 3408923662 | 0 |
| 203.48.12.15 | 3408923663 | 0 |
| 203.48.12.16 | 3408923664 | 0 |
| 203.48.12.17 | 3408923665 | 0 |
| 203.48.12.18 | 3408923666 | 0 |
| 203.48.12.19 | 3408923667 | 0 |
| 203.48.12.20 | 3408923668 | 0 |
| 203.48.12.21 | 3408923669 | 0 |
| 203.48.12.22 | 3408923670 | 0 |
| 203.48.12.23 | 3408923671 | 0 |
| 203.48.12.24 | 3408923672 | 0 |
| 203.48.12.25 | 3408923673 | 0 |
| 203.48.12.26 | 3408923674 | 0 |
| 203.48.12.27 | 3408923675 | 0 |
| 203.48.12.28 | 3408923676 | 0 |
| 203.48.12.29 | 3408923677 | 0 |
| 203.48.12.30 | 3408923678 | 0 |
| 203.48.12.31 | 3408923679 | 0 |
| 203.48.12.32 | 3408923680 | 0 |
| 203.48.12.33 | 3408923681 | 0 |
| 203.48.12.34 | 3408923682 | 0 |
| 203.48.12.35 | 3408923683 | 0 |
| 203.48.12.36 | 3408923684 | 0 |
| 203.48.12.37 | 3408923685 | 0 |
| 203.48.12.38 | 3408923686 | 0 |
| 203.48.12.39 | 3408923687 | 0 |
| 203.48.12.40 | 3408923688 | 0 |
| 203.48.12.41 | 3408923689 | 0 |
| 203.48.12.42 | 3408923690 | 0 |
| 203.48.12.43 | 3408923691 | 0 |
| 203.48.12.44 | 3408923692 | 0 |
| 203.48.12.45 | 3408923693 | 0 |
| 203.48.12.46 | 3408923694 | 0 |
| 203.48.12.47 | 3408923695 | 0 |
| 203.48.12.48 | 3408923696 | 0 |
| 203.48.12.49 | 3408923697 | 0 |
| 203.48.12.50 | 3408923698 | 0 |
| 203.48.12.51 | 3408923699 | 0 |
| 203.48.12.52 | 3408923700 | 0 |
| 203.48.12.53 | 3408923701 | 0 |
| 203.48.12.54 | 3408923702 | 0 |
| 203.48.12.55 | 3408923703 | 0 |
| 203.48.12.56 | 3408923704 | 0 |
| 203.48.12.57 | 3408923705 | 0 |
| 203.48.12.58 | 3408923706 | 0 |
| 203.48.12.59 | 3408923707 | 0 |
| 203.48.12.60 | 3408923708 | 0 |
| 203.48.12.61 | 3408923709 | 0 |
| 203.48.12.62 | 3408923710 | 0 |
| 203.48.12.63 | 3408923711 | 0 |
| 203.48.12.64 | 3408923712 | 0 |
| 203.48.12.65 | 3408923713 | 0 |
| 203.48.12.66 | 3408923714 | 0 |
| 203.48.12.67 | 3408923715 | 0 |
| 203.48.12.68 | 3408923716 | 0 |
| 203.48.12.69 | 3408923717 | 0 |
| 203.48.12.70 | 3408923718 | 0 |
| 203.48.12.71 | 3408923719 | 0 |
| 203.48.12.72 | 3408923720 | 0 |
| 203.48.12.73 | 3408923721 | 0 |
| 203.48.12.74 | 3408923722 | 0 |
| 203.48.12.75 | 3408923723 | 0 |
| 203.48.12.76 | 3408923724 | 0 |
| 203.48.12.77 | 3408923725 | 0 |
| 203.48.12.78 | 3408923726 | 0 |
| 203.48.12.79 | 3408923727 | 0 |
| 203.48.12.80 | 3408923728 | 0 |
| 203.48.12.81 | 3408923729 | 0 |
| 203.48.12.82 | 3408923730 | 0 |
| 203.48.12.83 | 3408923731 | 0 |
| 203.48.12.84 | 3408923732 | 0 |
| 203.48.12.85 | 3408923733 | 0 |