The IP address 203.173.57 is provided by iiNET Limited, it's belong to the CDIR (Classless Inter-Domain Routing) 203.173.56.0/22 (range 203.173.56.0 to 203.173.59.255). The autonomous system number (ASN) is 4802.
| ASN | 4802 |
| IP starting by | 203.173.56.0 |
| IP ending by | 203.173.59.255 |
| ASN Name | iiNET Limited |
| CDIR | 203.173.56.0/22 |
| Numerical IP | |
| Registry | |
| Last update | 23/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Hobart | -42.8794 | 147.3294 | 2018-01-23 |
| MaxMind | AU | Australia | - | - | -33.494 | 143.2104 | 2018-01-23 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |