MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix24:28:56:00:00:00 /24
Vendor addressRoom 409, 4 / F, Building 1, No. 18 Jingxing Street, East Industrial Base, Science and Technology Park, Changping District Beijing CN 102200
Country🇨🇳 China
RegisteredAug 20, 2024
Block range24:28:56:00:00:00– 24:28:56: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
Beijing Gctech Technology Co.,LTD holds 1 registered blocks in the IEEE registry, ranking #6,552 of 33,427 organizations by block count.