211.144.143.0/24 RPKI valid MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
RPKI
6 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 211.144.143.0/24 | /24 | AS9811 | apnic | authorises it |
| 211.144.143.0/24 | /24 | AS56048 | apnic | wrong origin |
| 211.144.128.0/20 | /20 | AS9811 | apnic | too specific |
| 211.144.128.0/20 | /20 | AS56048 | apnic | wrong origin |
| 211.144.128.0/19 | /19 | AS9811 | apnic | too specific |
| 211.144.128.0/19 | /19 | AS56048 | apnic | wrong origin |
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 |
|---|---|---|---|---|---|
| 211.144.128.0/20 v4 | AS56048 China Mobile Group Beijing Company | RPKI valid | 1 | 557201747658453980856048 | 2026-10-30 |
| 211.144.128.0/20 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 41 | 7018483748089811 | 2026-09-18 |
| 211.144.128.0/19 v4 | AS9811 Development Research Centre of State Council (PRC) | RPKI valid | 41 | 7018483748089811 | 2026-09-18 |
| 211.144.128.0/19 v4 | AS56048 China Mobile Group Beijing Company | RPKI valid | 1 | 557201747658453980856048 | 2026-10-30 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-30 11:22:55Z | origin change | AS9811 → AS56048 | 557201747658453980856048 |
| 2026-10-30 11:22:17Z | origin change | AS56048 → AS9811 | 244826453483748089811 |
| 2026-10-26 16:08:31Z | origin change | AS56048 → AS9811 | 460875751299483748089811 |
| 2026-10-26 16:07:42Z | origin change | AS9811 → AS56048 | 557201747658453980856048 |