187.121.136.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-29 | Current | AS22689 | SERCOMTEL S/A TELECOMUNICACOES |
| 2026-06-13 | 2026-09-12 | AS22689 | SERCOMTEL S/A TELECOMUNICACOES |
187.121.136.0/24Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-29 | Current | AS22689 | SERCOMTEL S/A TELECOMUNICACOES |
| 2026-06-13 | 2026-09-12 | AS22689 | SERCOMTEL S/A TELECOMUNICACOES |