211.236.236.0/22 no ROA
Announced by AS9848 SEJONG NETWORKS.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS9848 SEJONG NETWORKS | no ROA | 40 | 38001584539848 | 2026-09-18 | 2026-09-21 |
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
- 211.236.224.0/19
- RIR
- APNIC
- Country
- 🇰🇷 KR
- Status
- allocated
- Allocated
- 2000-09-08
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 211.236.224.0/20 v4 | AS9848 SEJONG NETWORKS | no ROA | 41 | 38001584539848 | 2026-09-18 |
| 211.236.224.0/19 v4 | AS9848 SEJONG NETWORKS | no ROA | 43 | 244829848 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 211.236.236.0/24 v4 | AS4670 Shinbiro | no ROA | 45 | 2026-09-18 |
| 211.236.237.0/24 v4 | AS4670 Shinbiro | no ROA | 45 | 2026-09-18 |
| 211.236.238.0/24 v4 | AS4670 Shinbiro | no ROA | 45 | 2026-09-18 |
| 211.236.239.0/24 v4 | AS4670 Shinbiro | no ROA | 45 | 2026-09-18 |