211.248.0.0/16 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 | 2026-10-01 |
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
- 211.248.0.0/16
- RIR
- APNIC
- Country
- 🇰🇷 KR
- Status
- allocated
- Allocated
- 2000-09-08
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
10 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 211.248.25.192/26 v4 | AS45400 Korea Telecom | no ROA | 1 | 2026-09-18 |
| 211.248.61.0/25 v4 | AS45400 Korea Telecom | no ROA | 1 | 2026-09-18 |
| 211.248.68.0/22 v4 | AS10176 Daejon Metropolitan Office of Education | no ROA | 43 | 2026-09-18 |
| 211.248.74.0/23 v4 | AS10176 Daejon Metropolitan Office of Education | no ROA | 43 | 2026-09-18 |
| 211.248.116.0/22 v4 | AS45377 Jeju Special Self Governing Provincial office of Education | no ROA | 43 | 2026-09-18 |
| 211.248.152.0/24 v4 | AS10167 HANVIT BANK | no ROA | 43 | 2026-09-18 |
| 211.248.182.0/24 v4 | AS17834 WOORICARD | no ROA | 43 | 2026-09-18 |
| 211.248.203.32/29 v4 | AS45400 Korea Telecom | no ROA | 1 | 2026-09-18 |
| 211.248.203.48/29 v4 | AS45400 Korea Telecom | no ROA | 1 | 2026-09-18 |
| 211.248.203.56/29 v4 | AS45400 Korea Telecom | no ROA | 1 | 2026-09-18 |