72.157.248.0/21 no ROA
Announced by AS11712 AT&T Services, Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS11712 AT&T Services, Inc. | no ROA | 41 | 701879711712 | 2026-09-18 | 2026-09-21 |
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
- 72.156.0.0/14
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2005-08-11
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 72.156.0.0/14 v4 | AS6389 AT&T Enterprises, LLC | no ROA | 42 | 70186389 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.