2607:f220:400::/43 RPKI valid
Announced by AS3527 National Institutes of Health.
Origin
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 2607:f220:400::/40 | /48 | AS3527 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2607:f220::/32
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2007-11-06
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 2607:f220:411::/48 v6 | AS70 National Library of Medicine | RPKI valid | 34 | 2026-09-18 |
| 2607:f220:41e::/48 v6 | AS70 National Library of Medicine | RPKI valid | 32 | 2026-09-18 |
| 2607:f220:41f::/48 v6 | AS393689 National Library of Medicine | RPKI valid | 32 | 2026-09-18 |