66.20.0.0/15
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS6389 | AT&T Enterprises, LLC |
66.20.0.0/15Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS6389 | AT&T Enterprises, LLC |