143.112.224.0/19 RPKI valid MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS203 Level 3 Parent, LLC | RPKI valid | 42 | 377213356203 | 2026-09-18 | 2026-11-05 |
| AS10599 McKesson Corp. | RPKI valid | 1 | 701810599 | 2026-09-18 | 2026-11-05 |
RPKI
4 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 143.112.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1990-09-17
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 143.112.255.0/24 v4 | AS10599 McKesson Corp. | RPKI valid | 43 | 2026-09-18 |