IP PREFIX
36.33.152.0/24
Originated by AS9929 · CUII - CHINA UNICOM Industrial Internet Backbone
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS9929
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 36.33.152.0/24 | AS9929 | /24 | valid |
| 36.32.0.0/14 | AS4837 | /14 | invalid_length |
Routing registry consistency
| 36.32.0.0/14 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Seen in BGP | NTTCOM, APNIC, RADB |
| 36.33.152.0/24 | AS9929 — CUII - CHINA UNICOM Industrial Internet Backbone | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 01/10/2026 | 36.33.152.0/24 | 1 | /24 |
| 30/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 29/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 28/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 27/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 26/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 25/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 24/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 23/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 22/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 21/09/2026 | 36.33.152.0/24 | 1 | /24 |
| 20/09/2026 | 36.33.152.0/24 | 1 | /24 |