198.32.224.0/20 no ROA
Announced by AS4557 Rice University.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4557 Rice University | no ROA | 43 | 3454964614557 | 2026-09-18 | 2026-10-16 |
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
- 198.32.224.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-06-09
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 |
|---|---|---|---|---|
| 198.32.229.0/24 v4 | AS4557 Rice University | no ROA | 3 | 2026-09-18 |
| 198.32.232.0/24 v4 | AS4557 Rice University | no ROA | 42 | 2026-09-18 |
| 198.32.233.0/24 v4 | AS4557 Rice University | no ROA | 42 | 2026-09-18 |
| 198.32.234.0/24 v4 | AS4557 Rice University | no ROA | 42 | 2026-09-18 |
| 198.32.238.0/24 v4 | AS4557 Rice University | no ROA | 43 | 2026-09-18 |