166.204.0.0/17
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-29 | Current | AS7018 | AT&T Enterprises, LLC |
| 2026-06-13 | 2026-08-29 | AS20057 | AT&T Enterprises, LLC |
166.204.0.0/17Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-29 | Current | AS7018 | AT&T Enterprises, LLC |
| 2026-06-13 | 2026-08-29 | AS20057 | AT&T Enterprises, LLC |