Altierre MAC address blocks

The IEEE registry carries 2 blocks registered to Altierre, together 16.8 million addresses, first observed 14 Feb 2010, most recently 24 Jun 2011.

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
28:C7:18	MA-L	16.8 million	US	24 Jun 2011
00:50:C2:C0:C	IAB	4.1 thousand	US	14 Feb 2010

Every block registered to Altierre 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.