bgptoIP PREFIX
113.224.0.0/12
Originated by AS4837 · CHINA169-Backbone - CHINA UNICOM China169 Backbone
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS4837
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 113.224.0.0/12 | AS4837 | /12 | valid |
Routing registry consistency
| 113.224.0.0/12 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Seen in BGP | RADB, APNIC, NTTCOM |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 04/10/2026 | 113.224.0.0/12 | 1 | /12 |
| 03/10/2026 | 113.224.0.0/12 | 1 | /12 |
| 02/10/2026 | 113.224.0.0/12 | 1 | /12 |
| 01/10/2026 | 113.224.0.0/12 | 1 | /12 |
| 30/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 29/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 28/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 27/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 26/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 25/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 24/09/2026 | 113.224.0.0/12 | 1 | /12 |
| 23/09/2026 | 113.224.0.0/12 | 1 | /12 |