139.71.233.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-11 | Current | AS6307 | American Express Company |
| 2026-11-08 | 2026-11-09 | AS6307 | American Express Company |
| 2026-09-25 | 2026-10-10 | AS6307 | American Express Company |
| 2026-06-19 | 2026-06-24 | AS6307 | American Express Company |