201.55.31.0/24 no ROA
Announced by AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp | no ROA | 3 | 3772128637 | 2026-09-18 | 2026-09-27 |
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
- 201.55.0.0/18
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2006-03-15
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 201.55.30.0/23 v4 | AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp | no ROA | 41 | 2448228637 | 2026-09-18 |
| 201.55.0.0/18 v4 | AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp | no ROA | 40 | 34549719528637 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.