The IEEE registry carries 2 blocks registered to NIPPON TECHNO LAB.,INC,, together 8.2 thousand addresses, first observed 22 Dec 2013, most recently 9 Jul 2025.
Registered in JP.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 40:D8:55:1D:B | IAB | 4.1 thousand | JP | 22 Dec 2013 |
| 8C:1F:64:C7:4 | MA-S | 4.1 thousand | JP | 9 Jul 2025 |
Every block registered to NIPPON TECHNO LAB.,INC, 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.