Les adresses IP débutant par 203.66.45 sont fournies par Data Communication Business Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 203.66.0.0/16, le bloc IP comprant les adresses de 203.66.0.0 à 203.66.255.255). Le numéro de système autonome (ASN) est 3462.
| ASN | 3462 |
| IP commençant par | 203.66.0.0 |
| IP se terminant par | 203.66.255.255 |
| Nom ASN | Data Communication Business Group |
| CDIR | 203.66.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 30/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | TW | Taïwan | - | Taipei | 25,0478 | 121,5319 | 2017-07-30 |
| MaxMind | TW | Taïwan | - | - | 23,5 | 121 | 2017-07-30 |
| Whois | TW | - | - | - | 121 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.66.45.0 | 3410111744 | 0 |
| 203.66.45.1 | 3410111745 | 0 |
| 203.66.45.2 | 3410111746 | 0 |
| 203.66.45.3 | 3410111747 | 0 |
| 203.66.45.4 | 3410111748 | 0 |
| 203.66.45.5 | 3410111749 | 0 |
| 203.66.45.6 | 3410111750 | 0 |
| 203.66.45.7 | 3410111751 | 0 |
| 203.66.45.8 | 3410111752 | 0 |
| 203.66.45.9 | 3410111753 | 0 |
| 203.66.45.10 | 3410111754 | 0 |
| 203.66.45.11 | 3410111755 | 0 |
| 203.66.45.12 | 3410111756 | 0 |
| 203.66.45.13 | 3410111757 | 0 |
| 203.66.45.14 | 3410111758 | 0 |
| 203.66.45.15 | 3410111759 | 0 |
| 203.66.45.16 | 3410111760 | 0 |
| 203.66.45.17 | 3410111761 | 0 |
| 203.66.45.18 | 3410111762 | 0 |
| 203.66.45.19 | 3410111763 | 0 |
| 203.66.45.20 | 3410111764 | 0 |
| 203.66.45.21 | 3410111765 | 0 |
| 203.66.45.22 | 3410111766 | 0 |
| 203.66.45.23 | 3410111767 | 0 |
| 203.66.45.24 | 3410111768 | 0 |
| 203.66.45.25 | 3410111769 | 0 |
| 203.66.45.26 | 3410111770 | 0 |
| 203.66.45.27 | 3410111771 | 0 |
| 203.66.45.28 | 3410111772 | 0 |
| 203.66.45.29 | 3410111773 | 0 |
| 203.66.45.30 | 3410111774 | 0 |
| 203.66.45.31 | 3410111775 | 0 |
| 203.66.45.32 | 3410111776 | 0 |
| 203.66.45.33 | 3410111777 | 0 |
| 203.66.45.34 | 3410111778 | 0 |
| 203.66.45.35 | 3410111779 | 0 |
| 203.66.45.36 | 3410111780 | 0 |
| 203.66.45.37 | 3410111781 | 0 |
| 203.66.45.38 | 3410111782 | 0 |
| 203.66.45.39 | 3410111783 | 0 |
| 203.66.45.40 | 3410111784 | 0 |
| 203.66.45.41 | 3410111785 | 0 |
| 203.66.45.42 | 3410111786 | 0 |
| 203.66.45.43 | 3410111787 | 0 |
| 203.66.45.44 | 3410111788 | 0 |
| 203.66.45.45 | 3410111789 | 0 |
| 203.66.45.46 | 3410111790 | 0 |
| 203.66.45.47 | 3410111791 | 0 |
| 203.66.45.48 | 3410111792 | 0 |
| 203.66.45.49 | 3410111793 | 0 |
| 203.66.45.50 | 3410111794 | 0 |
| 203.66.45.51 | 3410111795 | 0 |
| 203.66.45.52 | 3410111796 | 0 |
| 203.66.45.53 | 3410111797 | 0 |
| 203.66.45.54 | 3410111798 | 0 |
| 203.66.45.55 | 3410111799 | 0 |
| 203.66.45.56 | 3410111800 | 0 |
| 203.66.45.57 | 3410111801 | 0 |
| 203.66.45.58 | 3410111802 | 0 |
| 203.66.45.59 | 3410111803 | 0 |
| 203.66.45.60 | 3410111804 | 0 |
| 203.66.45.61 | 3410111805 | 0 |
| 203.66.45.62 | 3410111806 | 0 |
| 203.66.45.63 | 3410111807 | 0 |
| 203.66.45.64 | 3410111808 | 0 |
| 203.66.45.65 | 3410111809 | 0 |
| 203.66.45.66 | 3410111810 | 0 |
| 203.66.45.67 | 3410111811 | 0 |
| 203.66.45.68 | 3410111812 | 0 |
| 203.66.45.69 | 3410111813 | 0 |
| 203.66.45.70 | 3410111814 | 0 |
| 203.66.45.71 | 3410111815 | 0 |
| 203.66.45.72 | 3410111816 | 0 |
| 203.66.45.73 | 3410111817 | 0 |
| 203.66.45.74 | 3410111818 | 0 |
| 203.66.45.75 | 3410111819 | 0 |
| 203.66.45.76 | 3410111820 | 0 |
| 203.66.45.77 | 3410111821 | 0 |
| 203.66.45.78 | 3410111822 | 0 |
| 203.66.45.79 | 3410111823 | 0 |
| 203.66.45.80 | 3410111824 | 0 |
| 203.66.45.81 | 3410111825 | 0 |
| 203.66.45.82 | 3410111826 | 0 |
| 203.66.45.83 | 3410111827 | 0 |
| 203.66.45.84 | 3410111828 | 0 |
| 203.66.45.85 | 3410111829 | 0 |