MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0F:85:00:00:00 /24
Vendor addressShin Edobashi Bldg. 4F, 8-6 Nihombashi Kobuna-cho Chuo-ku Tokyo JP 103-0024
Country🇯🇵 Japan
RegisteredFeb 12, 2004
Block range00:0F:85:00:00:00– 00:0F:85: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.
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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.
ADDO-Japan Corporation holds 1 registered blocks in the IEEE registry, ranking #4,081 of 33,421 organizations by block count.