MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix58:E8:76:00:00:00 /28
Vendor addressNo.100 of Keji Liu Rd.6, Hi-Tech Zone Zhuhai Guangdong CN 519080
Country🇨🇳 China
RegisteredMay 7, 2016
Block range58:E8:76:00:00:00– 58:E8:76:0F: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.
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Ownership timeline
- May 7, 2016 – Aug 19, 2020 Private name changedaddress changedcountry changed
- Aug 19, 2020 – present Zhuhai Raysharp Technology Co.,Ltd
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.
Zhuhai Raysharp Technology Co.,Ltd holds 2 registered blocks in the IEEE registry, ranking #3,493 of 33,427 organizations by block count.
Other blocks registered to Zhuhai Raysharp Technology Co.,Ltd