208.71.72.0/21 no ROA
Announced by AS40252 Cleveland Municipal School District.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS40252 Cleveland Municipal School District | no ROA | 47 | 3772160040252 | 2026-09-18 | 2026-09-25 |
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
- 208.71.72.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2006-10-16
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 208.71.72.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 46 | 2026-09-18 |
| 208.71.73.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 40 | 2026-09-18 |
| 208.71.74.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 40 | 2026-09-18 |
| 208.71.75.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 46 | 2026-09-18 |
| 208.71.76.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 40 | 2026-09-18 |
| 208.71.77.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 40 | 2026-09-18 |
| 208.71.78.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 40 | 2026-09-18 |
| 208.71.79.0/24 v4 | AS40252 Cleveland Municipal School District | no ROA | 46 | 2026-09-18 |