38.4.168.0/21 RPKI valid
Announced by AS273595 Lastnet Telecom.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS273595 Lastnet Telecom | RPKI valid | 43 | 3772113786273595 | 2026-10-24 | 2026-10-31 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 38.4.168.0/21 | /24 | AS273595 | 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 |
|---|---|---|---|---|---|
| 38.0.0.0/8 v4 | AS174 Cogent Communications, LLC | no ROA | 42 | 34549174 | 2026-09-18 |
More specific routes
5 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 38.4.168.0/23 v4 | AS273595 Lastnet Telecom | RPKI valid | 43 | 2026-10-24 |
| 38.4.168.0/24 v4 | AS272243 Vpm Serviços de Comunicação Multimidia | RPKI invalid | 2 | 2026-10-28 |
| 38.4.170.0/23 v4 | AS273595 Lastnet Telecom | RPKI valid | 43 | 2026-10-24 |
| 38.4.172.0/23 v4 | AS273595 Lastnet Telecom | RPKI valid | 43 | 2026-10-24 |
| 38.4.174.0/23 v4 | AS273595 Lastnet Telecom | RPKI valid | 43 | 2026-10-24 |