MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixFC:A4:7A:A0:00:00 /28
Vendor addressF/6, Tower A, Zhihuichuangxin Center Bldg,Qianjin Road, XixiangTown, Bao’an District shenzhen GUANGDONG CN 518126
Country🇨🇳 China
RegisteredApr 30, 2019
Block rangeFC:A4:7A:A0:00:00– FC:A4:7A:AF:FF:FF
Address capacity1,048,576
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
Previous
FC:A4:7A:90:00:00 /28
Oberix Group Pty Ltd
Next
FC:A4:7A:B0:00:00 /28
Shenzhen Nokelock Technology Co, Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Shenzhen Elebao Technology Co., Ltd holds 2 registered blocks in the IEEE registry, ranking #2,984 of 33,427 organizations by block count.
Other blocks registered to Shenzhen Elebao Technology Co., Ltd