ADTEK MAC address blocks

The IEEE registry carries 2 blocks registered to ADTEK, together 1.1 million addresses, first observed 24 Jul 2016, most recently 2 Jul 2024.

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
24:86:25:6	MA-M	1 million	TW	2 Jul 2024
70:B3:D5:1E:F	MA-S	4.1 thousand	TW	24 Jul 2016

Every block registered to ADTEK 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.