207.157.12.0/22 RPKI valid
Announced by AS3464 Alabama Supercomputer Authority.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS3464 Alabama Supercomputer Authority | RPKI valid | 48 | 70183464 | 2026-09-18 | 2026-10-02 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 207.157.0.0/17 | /24 | AS3464 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 207.157.0.0/17
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1996-07-25
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 207.157.0.0/17 v4 | AS3464 Alabama Supercomputer Authority | RPKI valid | 49 | 69393464 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 207.157.13.0/24 v4 | AS3464 Alabama Supercomputer Authority | RPKI valid | 48 | 2026-09-18 |
| 207.157.14.0/23 v4 | AS3464 Alabama Supercomputer Authority | RPKI valid | 48 | 2026-09-18 |