128.1.21.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-22 | Current | AS65519 | Unknown ASN |
| 2026-10-17 | 2026-10-21 | AS65519 | Unknown ASN |
| 2026-10-15 | 2026-10-16 | AS65519 | Unknown ASN |
| 2026-10-11 | 2026-10-14 | AS65519 | Unknown ASN |
| 2026-10-08 | 2026-10-09 | AS65519 | Unknown ASN |
| 2026-10-02 | 2026-10-03 | AS65519 | Unknown ASN |
| 2026-09-10 | 2026-10-01 | AS65519 | Unknown ASN |
| 2026-08-08 | 2026-09-09 | AS65519 | Unknown ASN |
| 2026-08-05 | 2026-08-06 | AS65519 | Unknown ASN |
| 2026-07-20 | 2026-07-21 | AS65519 | Unknown ASN |
| 2026-06-17 | 2026-07-16 | AS65519 | Unknown ASN |
| 2026-06-13 | Current | AS21859 | Zenlayer Inc |