2001:428:b21::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS4015 | CenturyLink Communications, LLC |
2001:428:b21::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS4015 | CenturyLink Communications, LLC |