31.57.137.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | 2026-11-05 | AS140042 | Zhipinshang (Hongkong) Electron Communication Technology Limited |
| 2026-09-09 | 2026-09-17 | AS210507 | Chiao Jen-Yung |
| 2026-07-11 | 2026-07-31 | AS140042 | Zhipinshang (Hongkong) Electron Communication Technology Limited |
| 2026-07-03 | 2026-07-24 | AS136349 | Rainbow Internet Teleservices Private Limited |
| 2026-06-29 | 2026-07-02 | AS136349 | Rainbow Internet Teleservices Private Limited |
| 2026-06-13 | 2026-07-10 | AS140042 | Zhipinshang (Hongkong) Electron Communication Technology Limited |