211.144.144.0/20 RPKI valid
Announced by AS9811 Development Research Centre of State Council (PRC).
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 7018483748089811 | 2026-09-18 | 2026-10-28 |
RPKI
4 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 211.144.0.0/15
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2001-04-23
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 211.144.128.0/19 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 7018483748089811 | 2026-09-18 |
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 211.144.144.0/22 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.146.0/24 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.148.0/24 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.150.0/24 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.151.0/24 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.152.0/21 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.154.0/24 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 43 | 2026-09-18 |
| 211.144.159.0/24 v4 | AS56048 China Mobile Group Beijing Company | RPKI valid | 1 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-26 16:08:31Z | origin change | AS56048 → AS9811 | 460875751299483748089811 |
| 2026-10-26 16:07:42Z | origin change | AS9811 → AS56048 | 557201747658453980856048 |
| 2026-10-14 16:17:08Z | origin change | AS56048 → AS9811 | 244822914483748089811 |
| 2026-10-14 16:09:30Z | origin change | AS9811 → AS56048 | 557201747658453980856048 |