Summary
| ASN | AS7552 Viettel Group |
| BGP | 171.228.0.0/14 |
| Registry | APNIC |
| Country | VN |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2011-03-04 |
| Last Updated | 2026-08-26 |
| 171.231.0.0/24 | N/A | 0 | 1 | 1 |
| 171.231.8.0/24 | N/A | 0 | 1 | 1 |
| 171.231.16.0/24 | N/A | 0 | 1 | 1 |
| 171.231.24.0/24 | N/A | 0 | 1 | 1 |
| 171.231.32.0/24 | N/A | 0 | 1 | 1 |
| 171.231.40.0/24 | N/A | 0 | 1 | 1 |
| 171.231.48.0/24 | N/A | 0 | 1 | 1 |
| 171.231.56.0/24 | N/A | 0 | 1 | 1 |
| 171.231.64.0/24 | N/A | 0 | 1 | 1 |
| 171.231.72.0/24 | N/A | 0 | 1 | 1 |
| 171.231.80.0/24 | N/A | 0 | 1 | 1 |
| 171.231.88.0/24 | N/A | 0 | 1 | 1 |
| 171.231.96.0/24 | N/A | 0 | 1 | 1 |
| 171.231.97.0/24 | N/A | 0 | 1 | 1 |
| 171.231.104.0/24 | N/A | 0 | 1 | 1 |
| 171.231.112.0/24 | N/A | 0 | 1 | 1 |
| 171.231.120.0/24 | N/A | 0 | 1 | 1 |
| 171.231.128.0/24 | N/A | 0 | 1 | 1 |
| 171.231.136.0/24 | N/A | 0 | 1 | 1 |
| 171.231.144.0/24 | N/A | 0 | 1 | 1 |
| 171.231.152.0/24 | N/A | 0 | 1 | 1 |
| 171.231.160.0/24 | N/A | 0 | 1 | 1 |
| 171.231.168.0/24 | N/A | 0 | 1 | 1 |
| 171.231.176.0/24 | N/A | 0 | 1 | 1 |
| 171.231.184.0/24 | N/A | 0 | 1 | 1 |
| 171.231.192.0/24 | N/A | 0 | 1 | 1 |
| 171.231.206.0/24 | N/A | 0 | 1 | 1 |
| 171.231.207.0/24 | N/A | 0 | 1 | 1 |
| 171.231.208.0/24 | N/A | 0 | 1 | 1 |
| 171.231.216.0/24 | N/A | 0 | 1 | 1 |
| 171.231.224.0/24 | N/A | 0 | 1 | 1 |
| 171.231.232.0/24 | N/A | 0 | 1 | 1 |
| 171.231.234.0/24 | N/A | 0 | 1 | 1 |
| 171.231.236.0/24 | N/A | 0 | 1 | 1 |
| 171.231.238.0/24 | N/A | 0 | 1 | 1 |
| 171.231.240.0/24 | N/A | 0 | 1 | 1 |
| 171.231.248.0/24 | N/A | 0 | 1 | 1 |