148.205.89.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-11 | Current | AS21520 | Instituto Tecnologico Autonomo de Mexico(ITAM) |
| 2026-08-17 | 2026-11-09 | AS21520 | Instituto Tecnologico Autonomo de Mexico(ITAM) |
| 2026-08-13 | 2026-08-16 | AS21520 | Instituto Tecnologico Autonomo de Mexico(ITAM) |
| 2026-06-13 | 2026-08-12 | AS21520 | Instituto Tecnologico Autonomo de Mexico(ITAM) |