final Inc. MAC address blocks

The IEEE registry carries 2 blocks registered to final Inc., together 17.8 million addresses, first observed 1 Feb 2024, most recently 19 Sep 2026.

Registered in JP.

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
3C:23:19	MA-L	16.8 million	JP	19 Sep 2026
90:15:64:6	MA-M	1 million	JP	1 Feb 2024

Every block registered to final 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.