38.210.28.0/22 RPKI valid
Announced by AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA | RPKI valid | 42 | 2448226862453102270405 | 2026-09-18 | 2026-09-23 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 38.210.24.0/21 | /24 | AS270405 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 38.0.0.0/8
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-04-16
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 38.210.24.0/21 v4 | AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA | RPKI valid | 43 | 2448226862453102270405 | 2026-09-18 |
| 38.0.0.0/8 v4 | AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 |
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 38.210.29.0/24 v4 | AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA | RPKI valid | 43 | 2026-09-18 |
| 38.210.30.0/24 v4 | AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA | RPKI valid | 43 | 2026-09-18 |
| 38.210.31.0/24 v4 | AS270405 SUMARE TELECOMUNICACOES PROVEDOR DE INTERNET LTDA | RPKI valid | 43 | 2026-09-18 |