MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix5C:49:79:00:00:00 /24
Vendor addressAlt-Moabit 95 Berlin Berlin DE 10559
Country🇩🇪 Germany
RegisteredJul 28, 2015
Block range5C:49:79:00:00:00– 5C:49:79: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
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
AVM Audiovisuelles Marketing und Computersysteme GmbH holds 32 registered blocks in the IEEE registry, ranking #107 of 33,421 organizations by block count.
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