156.40.197.0/24 RPKI valid
Announced by AS19050 U.S. Department of Health & Human Services.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS19050 U.S. Department of Health & Human Services | RPKI valid | 42 | 3772133561502919050 | 2026-09-18 | 2026-09-30 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 156.40.197.0/24 | /24 | AS19050 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 156.40.197.0/24
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-12-09
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 156.40.0.0/16 v4 | AS3527 National Institutes of Health | no ROA | 43 | 1490711164108863527 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.