15.4.64.0/18 no ROA
Announced by AS13979 AT&T Enterprises, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS13979 AT&T Enterprises, LLC | no ROA | 40 | 70183313979 | 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
- 15.0.0.0/10
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-07-01
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 15.4.97.0/24 v4 | AS2688 AT&T Enterprises, LLC | no ROA | 41 | 2026-09-23 |
| 15.4.99.0/24 v4 | AS2688 AT&T Enterprises, LLC | no ROA | 41 | 2026-09-23 |