MAC Address Lookup
?

OMICRON electronics GmbH MAC address blocks

The IEEE registry carries 5 blocks registered to OMICRON electronics GmbH, together 16.8 million addresses, first observed 30 Jul 2008, most recently 18 Mar 2011.

Registered in AT.

Prefix Block Addresses Country First registered
20:B7:C0MA-L16.8 millionAT18 Mar 2011
00:50:C2:20:FIAB4.1 thousandAT30 Jul 2008
00:50:C2:78:BIAB4.1 thousandAT30 Jul 2008
00:50:C2:9B:BIAB4.1 thousandAT26 Oct 2008
00:50:C2:C1:6IAB4.1 thousandAT21 Feb 2010

Every block registered to OMICRON electronics GmbH 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.