51.194.221.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-31 | Current | AS3320 | Deutsche Telekom AG |
| 2026-06-25 | 2026-07-22 | AS137178 | Invensys Networks Pvt. Ltd. |
| 2026-06-13 | 2026-06-15 | AS214432 | Zhilian Technology CO., LTD. |