221.152.0.0/13 no ROA
Announced by AS4766 Korea Telecom.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4766 Korea Telecom | no ROA | 44 | 503044766 | 2026-09-18 | 2026-10-25 |
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
- 221.144.0.0/12
- RIR
- APNIC
- Country
- 🇰🇷 KR
- Status
- allocated
- Allocated
- 2003-04-17
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 221.144.0.0/12 v4 | AS4766 Korea Telecom | no ROA | 44 | 503044766 | 2026-09-18 |
More specific routes
24 announced prefixes inside this one