170.163.40.0/22 no ROA
Announced by AS394802 BRISTOL HOSPITAL INCORPORATED.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS394802 BRISTOL HOSPITAL INCORPORATED | no ROA | 42 | 37721335610583394802 | 2026-09-18 | 2026-10-05 |
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
- 170.163.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-06-28
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 170.163.0.0/17 v4 | AS10583 Connecticut Hospital Assoc. | no ROA | 42 | 37721335610583 | 2026-09-18 |
| 170.163.0.0/16 v4 | AS10583 Connecticut Hospital Assoc. | no ROA | 42 | 37721335610583 | 2026-09-18 |
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 170.163.40.0/24 v4 | AS394802 BRISTOL HOSPITAL INCORPORATED | no ROA | 42 | 2026-09-18 |
| 170.163.41.0/24 v4 | AS394802 BRISTOL HOSPITAL INCORPORATED | no ROA | 42 | 2026-09-18 |
| 170.163.42.0/24 v4 | AS394802 BRISTOL HOSPITAL INCORPORATED | no ROA | 42 | 2026-09-18 |