MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix30:B2:9F:00:00:00 /24
Vendor addressShinjuku Monolith, 3-1 Nishi-Shinjuku 2-chome Shinjuku-ku Tokyo JP 163-0910
Country🇯🇵 Japan
RegisteredFeb 24, 2023
Block range30:B2:9F:00:00:00– 30:B2:9F: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
EVIDENT CORPORATION holds 1 registered blocks in the IEEE registry, ranking #12,287 of 33,427 organizations by block count.