The IP address 203.41.157 is provided by Telstra Pty Ltd, it's belong to the CDIR (Classless Inter-Domain Routing) 203.40.0.0/13 (range 203.40.0.0 to 203.47.255.255). The autonomous system number (ASN) is 1221.
| ASN | 1221 |
| IP starting by | 203.40.0.0 |
| IP ending by | 203.47.255.255 |
| ASN Name | Telstra Pty Ltd |
| CDIR | 203.40.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 06/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AU | Australia | - | Bendigo | -36.7582 | 144.2802 | 2017-07-03 |
| MaxMind | AU | Australia | - | Melbourne | -37.8333 | 144.9333 | 2017-07-03 |
| Whois | AU | - | - | - | 134 | -25 | |
| W3C | - | - | - | - | - | - | - |