IP PREFIX
134.97.0.0/17
Originated by AS28748 · ALPHACRON-AS Marc Pauls (AlphaCron Datensysteme)
AnnouncedDERIPE
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS28748
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 134.97.0.0/17 | AS28748 | /17 | valid |
| 134.97.0.0/16 | AS28748 | /17 | valid |
Routing registry consistency
| 134.97.18.0/24 | AS45794 — NTT-SG-AP-RFC2270 - NTT Singapore - IP Network (RFC 2270) | Not in BGP | NTTCOM |
| 134.97.2.0/24 | AS213087 — HUR-INFOTECH H&R InfoTech GmbH | Seen in BGP | RIPE |
| 134.97.0.0/17 | AS28748 — ALPHACRON-AS Marc Pauls (AlphaCron Datensysteme) | Seen in BGP | RIPE |
| 134.97.3.0/24 | AS213087 — HUR-INFOTECH H&R InfoTech GmbH | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 12/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 11/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 10/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 09/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 08/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 07/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 06/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 05/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 04/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 03/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 02/10/2026 | 134.97.0.0/17 | 1 | /17 |
| 01/10/2026 | 134.97.0.0/17 | 1 | /17 |