154.40.152.0/22 RPKI valid
Announced by AS150161 HYPERSONIC MANAGEMENT OPC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS150161 HYPERSONIC MANAGEMENT OPC | RPKI valid | 39 | 24482150161 | 2026-09-18 | 2026-09-28 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 154.40.144.0/20 | /24 | AS150161 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 154.40.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-02-05
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 154.40.0.0/13 v4 | AS174 Cogent Communications, LLC | no ROA | 40 | 34549174 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 154.40.152.0/24 v4 | AS150161 HYPERSONIC MANAGEMENT OPC | RPKI valid | 39 | 2026-09-18 |
| 154.40.153.0/24 v4 | AS150161 HYPERSONIC MANAGEMENT OPC | RPKI valid | 39 | 2026-09-18 |
| 154.40.154.0/24 v4 | AS150161 HYPERSONIC MANAGEMENT OPC | RPKI valid | 39 | 2026-09-18 |
| 154.40.155.0/24 v4 | AS150161 HYPERSONIC MANAGEMENT OPC | RPKI valid | 39 | 2026-09-18 |