200.133.232.0/21 RPKI valid
Announced by AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS | RPKI valid | 2 | 2448252888 | 2026-09-18 | 2026-09-21 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 200.133.224.0/20
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2000-02-15
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 200.133.224.0/20 v4 | AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS | RPKI valid | 43 | 2448252888 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 200.133.236.0/23 v4 | AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS | RPKI valid | 42 | 2026-09-18 |
| 200.133.238.0/23 v4 | AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS | RPKI valid | 42 | 2026-09-18 |