macadress

EA DISPLAY LIMITED

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD8:C9:9D:00:00:00 /24
Vendor address22/F DELTA HOUSE 3 ON YIU ST SHATIN NT HK
Country🇭🇰  Hong Kong
RegisteredDec 8, 2010
Block rangeD8:C9:9D:00:00:00– D8:C9:9D: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

D8:C9:9D:00:00:00 D8:C9:9D:7F:FF:FF D8:C9:9D:FF:FF:FF

Where this block sits

EA DISPLAY LIMITED holds 1 registered blocks in the IEEE registry, ranking #11,038 of 33,421 organizations by block count.