170.153.97.0/24 no ROA
Announced by AS21787 CERIDIAN.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS21787 CERIDIAN | no ROA | 41 | 3454917421787 | 2026-09-18 | 2026-11-12 |
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
- 170.153.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-05-19
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 170.153.96.0/22 v4 | AS21787 CERIDIAN | no ROA | 41 | 34549646121787 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.