170.77.196.0/22 no ROA
Announced by AS25611 North Shore Long Island Jewish Health System.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS25611 North Shore Long Island Jewish Health System | no ROA | 41 | 3549335625611 | 2026-09-18 | 2026-09-28 |
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
- 170.77.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-03-07
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 170.77.128.0/17 v4 | AS27185 Danbury Hospital - ITG | no ROA | 41 | 3454964614688727185 | 2026-09-18 |
| 170.77.0.0/16 v4 | AS27185 Danbury Hospital - ITG | no ROA | 41 | 3454964614688727185 | 2026-09-18 |
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 170.77.196.0/24 v4 | AS25611 North Shore Long Island Jewish Health System | no ROA | 41 | 2026-09-18 |
| 170.77.197.0/24 v4 | AS25611 North Shore Long Island Jewish Health System | no ROA | 41 | 2026-09-18 |
| 170.77.199.0/24 v4 | AS25611 North Shore Long Island Jewish Health System | no ROA | 41 | 2026-09-18 |