The IP address 27.78.156 is provided by Viettel Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 27.64.0.0/12 (range 27.64.0.0 to 27.79.255.255). The autonomous system number (ASN) is 7552.
| ASN | 7552 | 
| IP starting by | 27.64.0.0 | 
| IP ending by | 27.79.255.255 | 
| ASN Name | Viettel Corporation | 
| CDIR | 27.64.0.0/12 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 25/01/2018 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | VN | Vietnam | - | Hanoi | 21.0245 | 105.8412 | 2018-01-25 | 
| MaxMind | VN | Vietnam | - | Hanoi | 21.0333 | 105.85 | 2018-01-25 | 
| Whois | VN | - | - | - | 108 | 14 | |
| W3C | - | - | - | - | - | - | - |