157.20.57.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-16 | Current | AS140222 | Apna Network |
| 2026-06-13 | 2026-08-10 | AS138585 | OffTechIT Bangladesh |
157.20.57.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-08-16 | Current | AS140222 | Apna Network |
| 2026-06-13 | 2026-08-10 | AS138585 | OffTechIT Bangladesh |