PK Sound MAC address blocks

The IEEE registry carries 2 blocks registered to PK Sound, together 1.1 million addresses, first observed 10 May 2015, most recently 13 Jul 2024.

Registered in CA.

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
AC:86:D1:8	MA-M	1 million	CA	13 Jul 2024
70:B3:D5:9C:9	MA-S	4.1 thousand	CA	10 May 2015

Every block registered to PK Sound 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.