L'indirizzo IP 203.47.31 è fornito da Telstra Pty Ltd, che è di proprietà del CIDR (Classless Inter-Domain Routing) 203.40.0.0/13, IP tra 203.40.0.0 a 203.47.255.255 ). Il numero di sistema autonomo (ASN) è 1221.
| ASN | 1221 |
| IP inizia con | 203.40.0.0 |
| IP finale con | 203.47.255.255 |
| ASN Nome | Telstra Pty Ltd |
| CDIR | 203.40.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 21/01/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | AU | Australia | - | Sydney | -33,8679 | 151,2073 | 2018-01-20 |
| MaxMind | AU | Australia | - | Bassendean | -31,9172 | 115,938 | 2018-01-20 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 203.47.31.0 | 3408862976 | 0 |
| 203.47.31.1 | 3408862977 | 0 |
| 203.47.31.2 | 3408862978 | 0 |
| 203.47.31.3 | 3408862979 | 0 |
| 203.47.31.4 | 3408862980 | 0 |
| 203.47.31.5 | 3408862981 | 0 |
| 203.47.31.6 | 3408862982 | 0 |
| 203.47.31.7 | 3408862983 | 0 |
| 203.47.31.8 | 3408862984 | 0 |
| 203.47.31.9 | 3408862985 | 0 |
| 203.47.31.10 | 3408862986 | 0 |
| 203.47.31.11 | 3408862987 | 0 |
| 203.47.31.12 | 3408862988 | 0 |
| 203.47.31.13 | 3408862989 | 0 |
| 203.47.31.14 | 3408862990 | 0 |
| 203.47.31.15 | 3408862991 | 0 |
| 203.47.31.16 | 3408862992 | 0 |
| 203.47.31.17 | 3408862993 | 0 |
| 203.47.31.18 | 3408862994 | 0 |
| 203.47.31.19 | 3408862995 | 0 |
| 203.47.31.20 | 3408862996 | 0 |
| 203.47.31.21 | 3408862997 | 0 |
| 203.47.31.22 | 3408862998 | 0 |
| 203.47.31.23 | 3408862999 | 0 |
| 203.47.31.24 | 3408863000 | 0 |
| 203.47.31.25 | 3408863001 | 0 |
| 203.47.31.26 | 3408863002 | 0 |
| 203.47.31.27 | 3408863003 | 0 |
| 203.47.31.28 | 3408863004 | 0 |
| 203.47.31.29 | 3408863005 | 0 |
| 203.47.31.30 | 3408863006 | 0 |
| 203.47.31.31 | 3408863007 | 0 |
| 203.47.31.32 | 3408863008 | 0 |
| 203.47.31.33 | 3408863009 | 0 |
| 203.47.31.34 | 3408863010 | 0 |
| 203.47.31.35 | 3408863011 | 0 |
| 203.47.31.36 | 3408863012 | 0 |
| 203.47.31.37 | 3408863013 | 0 |
| 203.47.31.38 | 3408863014 | 0 |
| 203.47.31.39 | 3408863015 | 0 |
| 203.47.31.40 | 3408863016 | 0 |
| 203.47.31.41 | 3408863017 | 0 |
| 203.47.31.42 | 3408863018 | 0 |
| 203.47.31.43 | 3408863019 | 0 |
| 203.47.31.44 | 3408863020 | 0 |
| 203.47.31.45 | 3408863021 | 0 |
| 203.47.31.46 | 3408863022 | 0 |
| 203.47.31.47 | 3408863023 | 0 |
| 203.47.31.48 | 3408863024 | 0 |
| 203.47.31.49 | 3408863025 | 0 |
| 203.47.31.50 | 3408863026 | 0 |
| 203.47.31.51 | 3408863027 | 0 |
| 203.47.31.52 | 3408863028 | 0 |
| 203.47.31.53 | 3408863029 | 0 |
| 203.47.31.54 | 3408863030 | 0 |
| 203.47.31.55 | 3408863031 | 0 |
| 203.47.31.56 | 3408863032 | 0 |
| 203.47.31.57 | 3408863033 | 0 |
| 203.47.31.58 | 3408863034 | 0 |
| 203.47.31.59 | 3408863035 | 0 |
| 203.47.31.60 | 3408863036 | 0 |
| 203.47.31.61 | 3408863037 | 0 |
| 203.47.31.62 | 3408863038 | 0 |
| 203.47.31.63 | 3408863039 | 0 |
| 203.47.31.64 | 3408863040 | 0 |
| 203.47.31.65 | 3408863041 | 0 |
| 203.47.31.66 | 3408863042 | 0 |
| 203.47.31.67 | 3408863043 | 0 |
| 203.47.31.68 | 3408863044 | 0 |
| 203.47.31.69 | 3408863045 | 0 |
| 203.47.31.70 | 3408863046 | 0 |
| 203.47.31.71 | 3408863047 | 0 |
| 203.47.31.72 | 3408863048 | 0 |
| 203.47.31.73 | 3408863049 | 0 |
| 203.47.31.74 | 3408863050 | 0 |
| 203.47.31.75 | 3408863051 | 0 |
| 203.47.31.76 | 3408863052 | 0 |
| 203.47.31.77 | 3408863053 | 0 |
| 203.47.31.78 | 3408863054 | 0 |
| 203.47.31.79 | 3408863055 | 0 |
| 203.47.31.80 | 3408863056 | 0 |
| 203.47.31.81 | 3408863057 | 0 |
| 203.47.31.82 | 3408863058 | 0 |
| 203.47.31.83 | 3408863059 | 0 |
| 203.47.31.84 | 3408863060 | 0 |
| 203.47.31.85 | 3408863061 | 0 |