bgptoIP PREFIX
42.48.0.0/15
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 |
|---|---|---|---|
| 42.48.0.0/15 | AS4837 | /15 | valid |
Routing registry consistency
| 42.48.0.0/15 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Seen in BGP | NTTCOM, RADB, APNIC |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 15/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 14/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 13/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 12/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 11/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 10/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 09/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 08/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 07/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 06/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 05/10/2026 | 42.48.0.0/15 | 1 | /15 |
| 04/10/2026 | 42.48.0.0/15 | 1 | /15 |