177.238.20.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | Current | AS28509 | izzi Telecom |
| 2026-10-25 | 2026-11-03 | AS28509 | izzi Telecom |
| 2026-10-01 | 2026-10-24 | AS28509 | izzi Telecom |
| 2026-09-12 | 2026-09-30 | AS28509 | izzi Telecom |
| 2026-09-06 | 2026-09-11 | AS28509 | izzi Telecom |
| 2026-08-06 | 2026-09-05 | AS28509 | izzi Telecom |
| 2026-07-28 | 2026-08-05 | AS28509 | izzi Telecom |
| 2026-07-11 | 2026-07-26 | AS28509 | izzi Telecom |
| 2026-06-13 | 2026-07-10 | AS28509 | izzi Telecom |