MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0F:7A:00:00:00 /24
Vendor addressRoom 812,8F Tower B,YinWang Center, No.113,Zhi Chun Road, Beijing CN 100086
Country🇨🇳 China
RegisteredFeb 12, 2004
Block range00:0F:7A:00:00:00– 00:0F:7A: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
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00:0F:79:00:00:00 /24
Bluetooth Interest Group Inc.
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00:0F:7B:00:00:00 /24
Arce Sistemas, S.A.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
BeiJing NuQX Technology CO.,LTD holds 1 registered blocks in the IEEE registry, ranking #6,658 of 33,421 organizations by block count.