United Kingdom MAC address blocks

The IEEE registry carries 4 blocks with registration addresses in United Kingdom, together 67.1 million addresses across 4 organizations.

Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.

Organization	Blocks	Addresses	First registered
Amino Communications, Ltd.	1	16.8 million	8 Sep 2000
International Computers, Ltd	1	16.8 million	24 Jan 2001
IPWireless, Inc.	1	16.8 million	24 Jan 2001
Packet Dynamics Ltd	1	16.8 million	9 Nov 2000

Every organization with blocks registered in United Kingdom, sorted by total address space.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.