61.251.64.0/20 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 | 43 | 503044766 | 2026-09-18 | 2026-09-19 |
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
- 61.251.64.0/20
- RIR
- APNIC
- Country
- 🇰🇷 KR
- Status
- allocated
- Allocated
- 2001-03-21
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
14 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 61.251.65.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.66.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.67.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.68.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.69.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.70.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.71.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.72.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.73.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.74.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.75.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.76.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.77.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |
| 61.251.78.0/24 v4 | AS4766 Korea Telecom | no ROA | 44 | 2026-09-18 |