IP PREFIX
138.97.8.0/22
Originated by AS28158 · AS28158 - Ampernet Telecomunicacoes Ltda
AnnouncedBRLACNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS28158
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 138.97.8.0/22 | AS28158 | /24 | valid |
Routing registry consistency
| 138.97.8.0/22 | AS28158 — AS28158 - Ampernet Telecomunicacoes Ltda | Seen in BGP | RADB |
| 138.97.8.0/24 | AS28158 — AS28158 - Ampernet Telecomunicacoes Ltda | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 01/11/2026 | 138.97.8.0/22 | 1 | /24 |
| 31/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 30/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 29/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 28/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 27/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 26/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 25/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 24/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 23/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 22/10/2026 | 138.97.8.0/22 | 1 | /24 |
| 21/10/2026 | 138.97.8.0/22 | 1 | /24 |