72.36.80.0/23 no ROA
Announced by AS38 University of Illinois.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS38 University of Illinois | no ROA | 3 | 38229244901153738 | 2026-09-18 | 2026-10-04 |
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
- 72.36.64.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2006-06-21
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 72.36.64.0/18 v4 | AS38 University of Illinois | no ROA | 48 | 3454912994038738 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.