MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD8:AA:59:00:00:00 /24
Vendor addressSection 37, Zhongkai Hi-Tech Development Zone Huizhou Guangdong CN 516006
Country🇨🇳 China
RegisteredOct 23, 2021
Block rangeD8:AA:59:00:00:00– D8:AA:59: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 23, 2021 – Nov 19, 2021 TCL Technoly Electronics(Huizhou).,Ltd name changed
- Nov 19, 2021 – present Tonly Technology Co. Ltd
Dates show when a change became public in the IEEE registry. How we track ownership history →
Example addresses in this block
Where this block sits
Tonly Technology Co. Ltd holds 10 registered blocks in the IEEE registry, ranking #326 of 33,498 organizations by block count.
Other blocks registered to Tonly Technology Co. Ltd