The IP address 203.21.107 is provided by Vodafone Australia Pty Ltd, it's belong to the CDIR (Classless Inter-Domain Routing) 203.21.108.0/22 (range 203.21.108.0 to 203.21.111.255). The autonomous system number (ASN) is 133612.
| ASN | 133612 |
| IP starting by | 203.21.108.0 |
| IP ending by | 203.21.111.255 |
| ASN Name | Vodafone Australia Pty Ltd |
| CDIR | 203.21.108.0/22 |
| Numerical IP | |
| Registry | |
| Last update | 05/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Mittagong | -34.45 | 150.4457 | 2018-01-04 |
| MaxMind | AU | Australia | - | Mittagong | -34.45 | 150.4457 | 2018-01-04 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |