IP PREFIX
216.4.233.0/24
Originated by AS393630 · AVANTGUARD - Avantguard Monitoring Centers
AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS393630
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 216.4.233.0/24 | AS393630 | /24 | valid |
Routing registry consistency
| 216.4.0.0/15 | AS2828 — XO-AS15 - Verizon Business | Seen in BGP | ALTDB |
| 216.4.233.0/24 | AS393630 — AVANTGUARD - Avantguard Monitoring Centers | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 21/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 20/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 19/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 18/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 17/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 16/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 15/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 14/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 13/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 12/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 11/09/2026 | 216.4.233.0/24 | 1 | /24 |
| 10/09/2026 | 216.4.233.0/24 | 1 | /24 |