| Organization | Blocks | Addresses | First registered |
|---|---|---|---|
| Unionbell Technologies Limited | 1 | 1 million | 24 Sep 2025 |
| Dalaj Electro-Telecom | 1 | 4.1 thousand | 31 Mar 2013 |
Every organization with blocks registered in Nigeria, sorted by total address space.
Nigeria MAC address blocks
The IEEE registry carries 2 blocks with registration addresses in Nigeria, together 1.1 million addresses across 2 organizations.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.