The IP address 103.255.239 is provided by Vietnam Posts and Telecommunications (VNPT), it's belong to the CDIR (Classless Inter-Domain Routing) 103.255.239.0/24 (range 103.255.239.0 to 103.255.239.255). The autonomous system number (ASN) is 7643.
| ASN | 7643 |
| IP starting by | 103.255.239.0 |
| IP ending by | 103.255.239.255 |
| ASN Name | Vietnam Posts and Telecommunications (VNPT) |
| CDIR | 103.255.239.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 07/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | VN | Vietnam | - | Hanoi | 21.0245 | 105.8412 | 2017-08-07 |
| MaxMind | VN | Vietnam | - | Ho Chi Minh City | 10.8142 | 106.6438 | 2017-08-07 |
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |