The IEEE registry carries 2 blocks registered to GERTEC BRASIL LTDA, together 33.6 million addresses, first observed 3 Sep 2021, most recently 19 Nov 2022.
Registered in BR.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 78:57:B0 | MA-L | 16.8 million | BR | 3 Sep 2021 |
| C8:36:A3 | MA-L | 16.8 million | BR | 19 Nov 2022 |
Every block registered to GERTEC BRASIL LTDA in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.