24.53.156.0/22 no ROA
Announced by AS397027 Block Line Systems, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS397027 Block Line Systems, LLC | no ROA | 47 | 6939397027 | 2026-09-18 | 2026-09-30 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 24.53.128.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2009-03-31
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 24.53.156.0/24 v4 | AS397027 Block Line Systems, LLC | no ROA | 47 | 2026-09-18 |
| 24.53.157.0/24 v4 | AS397027 Block Line Systems, LLC | no ROA | 47 | 2026-09-18 |
| 24.53.158.0/24 v4 | AS397027 Block Line Systems, LLC | no ROA | 47 | 2026-09-18 |
| 24.53.159.0/24 v4 | AS397027 Block Line Systems, LLC | no ROA | 47 | 2026-09-18 |