MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:23:63:00:00:00 /24
Vendor addressNo.119 of Huawei Road, Qianshan Science & Technology Park, Zhuhai Guangdong CN 519070
Country🇨🇳 China
RegisteredOct 8, 2008
Block range00:23:63:00:00:00– 00:23:63: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 →
Ownership timeline
- Oct 8, 2008 – Apr 27, 2016 Zhuhai RaySharp Technology Co., Ltd. name changedaddress changed
- Apr 27, 2016 – present Zhuhai Raysharp Technology Co.,Ltd
Example addresses in this block
Where this block sits
Previous
00:23:62:00:00:00 /24
Goldline Controls
Next
00:23:64:00:00:00 /24
Power Instruments Pte Ltd
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