211.147.0.0/19 no ROA
Announced by AS4808 China Unicom Beijing Province Network.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4808 China Unicom Beijing Province Network | no ROA | 42 | 701848374808 | 2026-09-18 | 2026-10-02 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 211.147.0.0/17
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2001-06-22
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
7 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 211.147.0.0/21 v4 | AS4847 China Telecom Beijing Province Network | RPKI valid | 41 | 2026-09-18 |
| 211.147.4.0/22 v4 | AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. | RPKI valid | 2 | 2026-09-18 |
| 211.147.8.0/21 v4 | AS4808 China Unicom Beijing Province Network | no ROA | 42 | 2026-09-18 |
| 211.147.12.0/22 v4 | AS4847 China Telecom Beijing Province Network | no ROA | 41 | 2026-09-18 |
| 211.147.18.0/23 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 42 | 2026-09-18 |
| 211.147.20.0/22 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 42 | 2026-09-18 |
| 211.147.24.0/21 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 42 | 2026-09-18 |