AVM Audiovisuelles Marketing und Computersysteme GmbH (B4:FC:7D:00:00:00 /24)

AVM Audiovisuelles Marketing und Computersysteme GmbH MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixB4:FC:7D:00:00:00 /24

Vendor addressAlt-Moabit 95 Berlin Berlin DE 10559

Block rangeB4:FC:7D:00:00:00– B4:FC:7D: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 →

Example addresses in this block

B4:FC:7D:00:00:00 B4:FC:7D:7F:FF:FF B4:FC:7D:FF:FF:FF

Other blocks registered to AVM Audiovisuelles Marketing und Computersysteme GmbH

04:B4:FE:00:00:00 /24 MA-L 08:B6:57:00:00:00 /24 MA-L 0C:72:74:00:00:00 /24 MA-L 1C:ED:6F:00:00:00 /24 MA-L 2C:3A:FD:00:00:00 /24 MA-L 2C:91:AB:00:00:00 /24 MA-L 34:E1:A9:00:00:00 /24 MA-L 38:10:D5:00:00:00 /24 MA-L 3C:37:12:00:00:00 /24 MA-L 3C:A6:2F:00:00:00 /24 MA-L 44:4E:6D:00:00:00 /24 MA-L 48:5D:35:00:00:00 /24 MA-L