66.20.0.0/15 no ROA
Announced by AS6389 AT&T Enterprises, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS6389 AT&T Enterprises, LLC | no ROA | 43 | 70186389 | 2026-09-18 | 2026-10-15 |
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
- 66.20.0.0/15
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2000-09-14
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 66.20.45.0/24 v4 | AS23199 Comdata,INC | no ROA | 44 | 2026-09-18 |
| 66.20.212.0/24 v4 | AS29902 Complete Computers | no ROA | 42 | 2026-09-24 |
| 66.20.213.0/24 v4 | AS29902 Complete Computers | no ROA | 42 | 2026-09-24 |
| 66.20.244.0/24 v4 | AS2386 AT&T Enterprises, LLC | no ROA | 42 | 2026-09-18 |
| 66.20.248.0/24 v4 | AS63238 Upchurch Telecom & Data, Inc. | no ROA | 43 | 2026-09-18 |
| 66.21.42.0/24 v4 | AS32467 Exemplar Luxury Group Holdings LLC | RPKI valid | 42 | 2026-09-18 |