IP PREFIX
27.185.4.0/22
Originated by AS134760 · ChinaNet-Hebei-Shijiazhuang-IDC - Shijiazhuang IDC network, CHINANET Hebei province
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS134760
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 27.185.4.0/22 | AS134760 | /22 | valid |
| 27.184.0.0/13 | AS4134 | /13 | invalid_length |
Routing registry consistency
| 27.185.4.0/22 | AS134760 — ChinaNet-Hebei-Shijiazhuang-IDC - Shijiazhuang IDC network, CHINANET Hebei province | Seen in BGP | RADB |
| 27.184.0.0/13 | AS4134 — CHINANET-BACKBONE - No.31,Jin-rong Street | Seen in BGP | NTTCOM, RADB |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 09/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 08/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 07/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 06/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 05/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 04/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 03/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 02/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 01/10/2026 | 27.185.4.0/22 | 1 | /22 |
| 30/09/2026 | 27.185.4.0/22 | 1 | /22 |
| 29/09/2026 | 27.185.4.0/22 | 1 | /22 |
| 28/09/2026 | 27.185.4.0/22 | 1 | /22 |