MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0F:12:00:00:00 /24
Vendor addressHesebergweg 49-51 Peine DE D-31228
Country🇩🇪 Germany
RegisteredJan 23, 2004
Block range00:0F:12:00:00:00– 00:0F:12:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Ownership timeline
- Jan 23, 2004 – Jun 16, 2007 Panasonic AVC Networks Germany GmbH name changed
- Jun 16, 2007 – present Panasonic Europe Ltd.
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Panasonic Europe Ltd. holds 2 registered blocks in the IEEE registry, ranking #2,706 of 33,427 organizations by block count.
Other blocks registered to Panasonic Europe Ltd.