148.232.40.0/22 no ROA
Announced by AS28505 Universidad Regiomontana, A.C.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28505 Universidad Regiomontana, A.C. | no ROA | 41 | 3454964611873428505 | 2026-09-18 | 2026-09-22 |
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
- 148.232.0.0/16
- RIR
- LACNIC
- Country
- 🇲🇽 MX
- Status
- assigned
- Allocated
- 1994-08-01
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 148.232.40.0/24 v4 | AS28505 Universidad Regiomontana, A.C. | no ROA | 41 | 2026-09-18 |
| 148.232.41.0/24 v4 | AS28505 Universidad Regiomontana, A.C. | no ROA | 41 | 2026-09-18 |
| 148.232.42.0/24 v4 | AS28505 Universidad Regiomontana, A.C. | no ROA | 41 | 2026-09-18 |
| 148.232.43.0/24 v4 | AS28505 Universidad Regiomontana, A.C. | no ROA | 42 | 2026-09-18 |