161.79.252.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-16 | 2026-06-20 | AS28574 | CEPEL - CENTRO PESQUISAS DE ENERGIA ELETRICA |
| 2026-06-13 | Current | AS2715 | Fundação Carlos Chagas Filho de Amparo a Pesquisa |