IP PREFIX
27.37.202.0/24
Originated by AS134543 · UNICOM-DongGuan-IDC - China Unicom Guangdong IP network
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS134543
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 27.37.202.0/24 | AS134543 | /24 | valid |
| 27.36.0.0/14 | AS17816 | /14 | invalid_length |
Routing registry consistency
| 27.36.0.0/15 | AS17816 — CHINA169-GZ - China Unicom IP network China169 Guangdong province | Not in BGP | APNIC |
| 27.37.202.0/24 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Not in BGP | LEVEL3 |
| 27.36.0.0/14 | AS17816 — CHINA169-GZ - China Unicom IP network China169 Guangdong province | Seen in BGP | RADB, NTTCOM |
| 27.37.202.0/24 | AS134543 — UNICOM-DongGuan-IDC - China Unicom Guangdong IP network | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 28/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 27/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 26/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 25/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 24/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 23/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 22/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 21/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 20/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 19/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 18/09/2026 | 27.37.202.0/24 | 1 | /24 |
| 17/09/2026 | 27.37.202.0/24 | 1 | /24 |