The IP address 203.205.12 is provided by CMC Telecom Infrastructure Company, it's belong to the CDIR (Classless Inter-Domain Routing) 203.205.12.0/23 (range 203.205.12.0 to 203.205.13.255). The autonomous system number (ASN) is 45903.
| ASN | 45903 |
| IP starting by | 203.205.12.0 |
| IP ending by | 203.205.13.255 |
| ASN Name | CMC Telecom Infrastructure Company |
| CDIR | 203.205.12.0/23 |
| Numerical IP | |
| Registry | apnic |
| Last update | 12/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | VN | Vietnam | - | Ho Chi Minh City | 10.75 | 106.6667 | 2018-08-11 |
| MaxMind | VN | Vietnam | - | Ho Chi Minh City | 10.8142 | 106.6438 | 2018-08-11 |
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |