DFI Inc MAC address blocks

The IEEE registry carries 2 blocks registered to DFI Inc, together 33.6 million addresses, first observed 8 Sep 2000, most recently 2 Jun 2022.

Registered in TW.

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
00:01:29	MA-L	16.8 million	TW	8 Sep 2000
A4:1C:B4	MA-L	16.8 million	TW	2 Jun 2022

Every block registered to DFI 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.