AIMCO MAC address blocks

The IEEE registry carries 2 blocks registered to AIMCO, together 1.1 million addresses, first observed 21 Feb 2016, most recently 19 Apr 2019.

Registered in US.

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
2C:16:BD:2	MA-M	1 million	US	19 Apr 2019
70:B3:D5:3C:3	MA-S	4.1 thousand	US	21 Feb 2016

Every block registered to AIMCO 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.