181.191.236.0/22 no ROA
Announced by AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME | no ROA | 46 | 24482267446 | 2026-09-18 | 2026-10-30 |
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
- 181.191.236.0/22
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2017-08-04
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 |
|---|---|---|---|---|
| 181.191.236.0/24 v4 | AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME | no ROA | 44 | 2026-09-18 |
| 181.191.237.0/24 v4 | AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME | no ROA | 44 | 2026-09-18 |
| 181.191.238.0/24 v4 | AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME | no ROA | 44 | 2026-09-18 |
| 181.191.239.0/24 v4 | AS267446 Newertech Sol. Tec. e Prod. de Informática LTDA ME | no ROA | 44 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-29 04:16:17Z | origin change | AS270463 → AS267446 | 22652223565246852468267446 |
| 2026-10-29 04:09:38Z | origin change | AS267446 → AS270463 | 377212235652468266143270463 |
| 2026-10-29 04:09:34Z | origin change | AS267446 → AS270463 | 44393580572235652468266143270463 |
| 2026-10-29 04:09:34Z | origin change | AS270463 → AS267446 | 2265212995232053062263966263966263966263966267446 |