The IP address 203.28.146 is provided by Australian Academic and Reasearch Network (AARNet), it's belong to the CDIR (Classless Inter-Domain Routing) 203.28.150.0/24 (range 203.28.150.0 to 203.28.150.255). The autonomous system number (ASN) is 7575.
| ASN | 7575 |
| IP starting by | 203.28.150.0 |
| IP ending by | 203.28.150.255 |
| ASN Name | Australian Academic and Reasearch Network (AARNet) |
| CDIR | 203.28.150.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 06/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Ambrose | -23.8 | 150.9333 | 2018-08-06 |
| MaxMind | AU | Australia | - | Emerald | -23.523 | 148.1578 | 2018-08-06 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |