189.51.184.0/21 RPKI invalid
Announced by AS28351 Claro NXT Telecomunicacoes Ltda.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28351 Claro NXT Telecomunicacoes Ltda | RPKI invalid | 7 | 22652423028351 | 2026-10-26 | 2026-11-02 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 189.51.176.0/20 | /20 | AS28351 | lacnic | too specific |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 189.51.176.0/20
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- assigned
- Allocated
- 2007-09-27
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 189.51.176.0/20 v4 | AS28351 Claro NXT Telecomunicacoes Ltda | RPKI valid | 41 | 34549423028351 | 2026-10-26 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-01 21:27:39Z | origin change | AS4230 → AS28351 | 45049669667626453423028351 |
| 2026-11-01 20:02:09Z | origin change | AS4230 → AS28351 | 45049669667626453423028351 |
| 2026-10-26 14:17:20Z | origin change | AS4230 → AS28351 | 49673204856453423028351 |
| 2026-10-26 14:17:09Z | origin change | AS28351 → AS4230 | 49673321664534230 |
| 2026-10-26 14:16:52Z | origin change | AS4230 → AS28351 | 443934017531031423028351 |
| 2026-10-20 13:07:04Z | origin change | AS28351 → AS4230 | 4913453356693933564230 |