66.143.174.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-06 | Current | AS7287 | AT&T Enterprises, LLC |
| 2026-06-13 | 2026-11-06 | AS5671 | AT&T Enterprises, LLC |
66.143.174.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-06 | Current | AS7287 | AT&T Enterprises, LLC |
| 2026-06-13 | 2026-11-06 | AS5671 | AT&T Enterprises, LLC |