The IP address 203.21.112 is provided by Vodafone Australia Pty Ltd, it's belong to the CDIR (Classless Inter-Domain Routing) 203.21.112.0/21 (range 203.21.112.0 to 203.21.119.255). The autonomous system number (ASN) is 133612.
| ASN | 133612 |
| IP starting by | 203.21.112.0 |
| IP ending by | 203.21.119.255 |
| ASN Name | Vodafone Australia Pty Ltd |
| CDIR | 203.21.112.0/21 |
| Numerical IP | |
| Registry | apnic |
| Last update | 10/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Sydney | -33.8679 | 151.2073 | 2018-01-10 |
| MaxMind | AU | Australia | - | - | -33.494 | 143.2104 | 2018-01-10 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |