IP PREFIX
31.30.0.0/17
Originated by AS16019 · VODAFONE-CZ-AS Vodafone Czech Republic a.s.
AnnouncedCZRIPE
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS16019
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 31.30.0.0/17 | AS16019 | /17 | valid |
| 31.30.0.0/16 | AS16019 | /16 | invalid_length |
Routing registry consistency
| 31.30.0.0/16 | AS16019 — VODAFONE-CZ-AS Vodafone Czech Republic a.s. | Seen in BGP | RIPE |
| 31.30.0.0/17 | AS16019 — VODAFONE-CZ-AS Vodafone Czech Republic a.s. | Seen in BGP | RIPE |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 20/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 19/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 18/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 17/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 16/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 15/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 14/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 13/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 12/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 11/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 10/10/2026 | 31.30.0.0/17 | 1 | /17 |
| 09/10/2026 | 31.30.0.0/17 | 1 | /17 |