209.76.0.0/14 no ROA
Announced by AS7018 AT&T Enterprises, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7018 AT&T Enterprises, LLC | no ROA | 41 | 345491747018 | 2026-09-18 | 2026-09-22 |
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
- 209.76.0.0/14
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-04-29
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
13 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 209.76.199.0/24 v4 | AS29716 Otsuka America Pharmaceutical, Inc. | no ROA | 40 | 2026-09-18 |
| 209.76.206.0/24 v4 | AS54469 City of Vacaville | no ROA | 42 | 2026-09-18 |
| 209.76.240.0/24 v4 | AS40525 CHILDRENS HOSPITAL OF ORANGE COUNTY | no ROA | 43 | 2026-09-18 |
| 209.76.244.0/24 v4 | AS32337 Nowcom Corporation | no ROA | 42 | 2026-09-18 |
| 209.76.246.0/24 v4 | AS32337 Nowcom Corporation | no ROA | 42 | 2026-09-18 |
| 209.76.247.0/24 v4 | AS32337 Nowcom Corporation | no ROA | 42 | 2026-09-18 |
| 209.77.1.0/24 v4 | AS401851 County of San Diego | no ROA | 42 | 2026-09-18 |
| 209.77.178.0/24 v4 | AS23000 Wescom Credit Union | no ROA | 44 | 2026-09-18 |
| 209.77.204.0/24 v4 | AS11212 COUNTY OF SONOMA | no ROA | 42 | 2026-09-18 |
| 209.77.220.0/22 v4 | AS31764 OAKLAND UNIFIED SCHOOL DISTRICT | no ROA | 41 | 2026-09-18 |
| 209.77.221.0/24 v4 | AS31764 OAKLAND UNIFIED SCHOOL DISTRICT | no ROA | 17 | 2026-09-18 |
| 209.78.2.0/24 v4 | AS54221 PATHFINDERS USA INC. | no ROA | 41 | 2026-09-22 |
| 209.79.16.0/24 v4 | AS32492 DANA INNOVATION | no ROA | 42 | 2026-09-18 |