Proxim Wireless MAC address blocks

The IEEE registry carries 2 blocks registered to Proxim Wireless, together 33.6 million addresses, first observed 22 Apr 1998, most recently 22 Feb 2020.

Registered in US.

Prefix Block Addresses Country First registered
00:20:A6MA-L16.8 millionUS22 Apr 1998
04:F5:F4MA-L16.8 millionUS22 Feb 2020

Every block registered to Proxim Wireless 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.