37.143.192.0/18
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-14 | Current | AS8866 | Vivacom Bulgaria EAD |
| 2026-06-13 | 2026-06-30 | AS43205 | Vivacom Bulgaria EAD |
37.143.192.0/18Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-14 | Current | AS8866 | Vivacom Bulgaria EAD |
| 2026-06-13 | 2026-06-30 | AS43205 | Vivacom Bulgaria EAD |