The IP address 121.72.243 is provided by TelstraClear Ltd, it's belong to the CDIR (Classless Inter-Domain Routing) 121.72.0.0/15 (range 121.72.0.0 to 121.73.255.255). The autonomous system number (ASN) is 4768.
| ASN | 4768 |
| IP starting by | 121.72.0.0 |
| IP ending by | 121.73.255.255 |
| ASN Name | TelstraClear Ltd |
| CDIR | 121.72.0.0/15 |
| Numerical IP | |
| Registry | apnic |
| Last update | 14/04/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | NZ | New Zealand | - | Christchurch | -43.5333 | 172.6333 | 2018-04-14 |
| MaxMind | NZ | New Zealand | - | Christchurch | -43.5333 | 172.6333 | 2018-04-14 |
| Whois | NZ | - | - | - | 175 | -41 | |
| W3C | - | - | - | - | - | - | - |