177.21.160.0/20 no ROA
Announced by AS262876 Universidade Potiguar.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS262876 Universidade Potiguar | no ROA | 44 | 345494230262876 | 2026-09-18 | 2026-10-24 |
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
- 177.21.160.0/19
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2010-12-30
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 177.21.160.0/19 v4 | AS262876 Universidade Potiguar | no ROA | 43 | 345494230262876 | 2026-09-18 |
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 177.21.160.0/24 v4 | AS262876 Universidade Potiguar | no ROA | 43 | 2026-09-18 |