189.89.144.0/21 RPKI valid
Announced by AS28186 ITS TELECOMUNICACOES LTDA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 12 | 3772128186 | 2026-09-18 | 2026-09-18 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 189.89.128.0/18 | /24 | AS28186 | lacnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 189.89.128.0/18
- RIR
- LACNIC
- Country
- 🇧🇷 BR
- Status
- allocated
- Allocated
- 2008-02-26
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 189.89.144.0/20 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 12 | 3772128186 | 2026-09-18 |
| 189.89.128.0/19 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 43 | 37721693928186 | 2026-09-18 |
| 189.89.128.0/18 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 45 | 377211295628186 | 2026-09-18 |
More specific routes
5 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 189.89.144.0/24 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 10 | 2026-09-18 |
| 189.89.145.0/24 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 10 | 2026-09-18 |
| 189.89.146.0/24 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 10 | 2026-09-18 |
| 189.89.148.0/24 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 10 | 2026-09-18 |
| 189.89.150.0/24 v4 | AS28186 ITS TELECOMUNICACOES LTDA | RPKI valid | 10 | 2026-09-18 |