221.138.0.0/15 no ROA
Announced by AS9318 SK Broadband Co Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS9318 SK Broadband Co Ltd | no ROA | 45 | 345499318 | 2026-09-18 | 2026-10-30 |
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
- 221.138.0.0/15
- RIR
- APNIC
- Country
- 🇰🇷 KR
- Status
- allocated
- Allocated
- 2003-05-30
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
5 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 221.138.244.0/23 v4 | AS9318 SK Broadband Co Ltd | no ROA | 45 | 2026-09-18 |
| 221.139.63.0/24 v4 | AS131794 KYOBO AXA INVESTMENT MANAGERS Co., Ltd. | no ROA | 45 | 2026-09-18 |
| 221.139.124.0/24 v4 | AS17834 WOORICARD | no ROA | 45 | 2026-09-18 |
| 221.139.191.0/24 v4 | AS23600 Korea Internet Security Agency | no ROA | 45 | 2026-09-18 |
| 221.139.238.0/24 v4 | AS18325 Korea Christian University | no ROA | 45 | 2026-09-18 |