Les adresses IP débutant par 203.145.2 sont fournies par Ultra Serve Internet Pty Ltd - Transit, elles appartiennent au CIDR (Classless Inter-Domain Routing) 203.145.32.0/19, le bloc IP comprant les adresses de 203.145.32.0 à 203.145.63.255). Le numéro de système autonome (ASN) est 17920.
| ASN | 17920 |
| IP commençant par | 203.145.32.0 |
| IP se terminant par | 203.145.63.255 |
| Nom ASN | Ultra Serve Internet Pty Ltd - Transit |
| CDIR | 203.145.32.0/19 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 11/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2017-07-11 |
| MaxMind | CN | Chine | - | Guangzhou | 23,1167 | 113,25 | 2017-07-11 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.145.2.0 | 3415278080 | 0 |
| 203.145.2.1 | 3415278081 | 0 |
| 203.145.2.2 | 3415278082 | 0 |
| 203.145.2.3 | 3415278083 | 0 |
| 203.145.2.4 | 3415278084 | 0 |
| 203.145.2.5 | 3415278085 | 0 |
| 203.145.2.6 | 3415278086 | 0 |
| 203.145.2.7 | 3415278087 | 0 |
| 203.145.2.8 | 3415278088 | 0 |
| 203.145.2.9 | 3415278089 | 0 |
| 203.145.2.10 | 3415278090 | 0 |
| 203.145.2.11 | 3415278091 | 0 |
| 203.145.2.12 | 3415278092 | 0 |
| 203.145.2.13 | 3415278093 | 0 |
| 203.145.2.14 | 3415278094 | 0 |
| 203.145.2.15 | 3415278095 | 0 |
| 203.145.2.16 | 3415278096 | 0 |
| 203.145.2.17 | 3415278097 | 0 |
| 203.145.2.18 | 3415278098 | 0 |
| 203.145.2.19 | 3415278099 | 0 |
| 203.145.2.20 | 3415278100 | 0 |
| 203.145.2.21 | 3415278101 | 0 |
| 203.145.2.22 | 3415278102 | 0 |
| 203.145.2.23 | 3415278103 | 0 |
| 203.145.2.24 | 3415278104 | 0 |
| 203.145.2.25 | 3415278105 | 0 |
| 203.145.2.26 | 3415278106 | 0 |
| 203.145.2.27 | 3415278107 | 0 |
| 203.145.2.28 | 3415278108 | 0 |
| 203.145.2.29 | 3415278109 | 0 |
| 203.145.2.30 | 3415278110 | 0 |
| 203.145.2.31 | 3415278111 | 0 |
| 203.145.2.32 | 3415278112 | 0 |
| 203.145.2.33 | 3415278113 | 0 |
| 203.145.2.34 | 3415278114 | 0 |
| 203.145.2.35 | 3415278115 | 0 |
| 203.145.2.36 | 3415278116 | 0 |
| 203.145.2.37 | 3415278117 | 0 |
| 203.145.2.38 | 3415278118 | 0 |
| 203.145.2.39 | 3415278119 | 0 |
| 203.145.2.40 | 3415278120 | 0 |
| 203.145.2.41 | 3415278121 | 0 |
| 203.145.2.42 | 3415278122 | 0 |
| 203.145.2.43 | 3415278123 | 0 |
| 203.145.2.44 | 3415278124 | 0 |
| 203.145.2.45 | 3415278125 | 0 |
| 203.145.2.46 | 3415278126 | 0 |
| 203.145.2.47 | 3415278127 | 0 |
| 203.145.2.48 | 3415278128 | 0 |
| 203.145.2.49 | 3415278129 | 0 |
| 203.145.2.50 | 3415278130 | 0 |
| 203.145.2.51 | 3415278131 | 0 |
| 203.145.2.52 | 3415278132 | 0 |
| 203.145.2.53 | 3415278133 | 0 |
| 203.145.2.54 | 3415278134 | 0 |
| 203.145.2.55 | 3415278135 | 0 |
| 203.145.2.56 | 3415278136 | 0 |
| 203.145.2.57 | 3415278137 | 0 |
| 203.145.2.58 | 3415278138 | 0 |
| 203.145.2.59 | 3415278139 | 0 |
| 203.145.2.60 | 3415278140 | 0 |
| 203.145.2.61 | 3415278141 | 0 |
| 203.145.2.62 | 3415278142 | 0 |
| 203.145.2.63 | 3415278143 | 0 |
| 203.145.2.64 | 3415278144 | 0 |
| 203.145.2.65 | 3415278145 | 0 |
| 203.145.2.66 | 3415278146 | 0 |
| 203.145.2.67 | 3415278147 | 0 |
| 203.145.2.68 | 3415278148 | 0 |
| 203.145.2.69 | 3415278149 | 0 |
| 203.145.2.70 | 3415278150 | 0 |
| 203.145.2.71 | 3415278151 | 0 |
| 203.145.2.72 | 3415278152 | 0 |
| 203.145.2.73 | 3415278153 | 0 |
| 203.145.2.74 | 3415278154 | 0 |
| 203.145.2.75 | 3415278155 | 0 |
| 203.145.2.76 | 3415278156 | 0 |
| 203.145.2.77 | 3415278157 | 0 |
| 203.145.2.78 | 3415278158 | 0 |
| 203.145.2.79 | 3415278159 | 0 |
| 203.145.2.80 | 3415278160 | 0 |
| 203.145.2.81 | 3415278161 | 0 |
| 203.145.2.82 | 3415278162 | 0 |
| 203.145.2.83 | 3415278163 | 0 |
| 203.145.2.84 | 3415278164 | 0 |
| 203.145.2.85 | 3415278165 | 0 |