NAKAYO Inc MAC address blocks
The IEEE registry carries 6 blocks registered to NAKAYO Inc, together 101 million addresses, first observed 8 Sep 2000, most recently 21 Oct 2022.
Registered in JP.
Its portfolio also includes blocks acquired from NAKAYO TELECOMMUNICATIONS, INC × 3.
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
| Prefix |
Block |
Addresses |
Country |
First registered |
| 00:D0:EC | MA-L | 16.8 million | JP | 8 Sep 2000 |
| 48:0C:49 | MA-L | 16.8 million | JP | 23 Apr 2014 |
| 8C:3C:4A | MA-L | 16.8 million | JP | 12 Jun 2012 |
| B0:4B:68 | MA-L | 16.8 million | JP | 21 Oct 2022 |
| C8:07:39 | MA-L | 16.8 million | JP | 20 Feb 2020 |
| F4:96:51 | MA-L | 16.8 million | JP | 28 Sep 2016 |
Every block registered to NAKAYO 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.