171.226.8.0/22 RPKI valid MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7552 Viettel Group | RPKI valid | 36 | 380017552 | 2026-09-18 | 2026-09-29 |
| AS38731 Viettel - CHT Company Ltd | RPKI valid | 5 | 1763921859755238731 | 2026-09-18 | 2026-09-29 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 171.224.0.0/11
- RIR
- APNIC
- Country
- 🇻🇳 VN
- Status
- allocated
- Allocated
- 2011-03-04
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 171.224.0.0/13 v4 | AS7552 Viettel Group | RPKI valid | 43 | 380017552 | 2026-09-18 |
| 171.224.0.0/12 v4 | AS7552 Viettel Group | RPKI valid | 43 | 380017552 | 2026-09-18 |
| 171.224.0.0/11 v4 | AS7552 Viettel Group | RPKI valid | 42 | 380017552 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 171.226.8.0/23 v4 | AS38731 Viettel - CHT Company Ltd | RPKI valid | 41 | 2026-09-18 |
| 171.226.10.0/23 v4 | AS38731 Viettel - CHT Company Ltd | RPKI valid | 41 | 2026-09-18 |
| 171.226.10.0/24 v4 | AS38731 Viettel - CHT Company Ltd | RPKI valid | 41 | 2026-09-18 |
| 171.226.11.0/24 v4 | AS38731 Viettel - CHT Company Ltd | RPKI valid | 41 | 2026-09-18 |