MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix04:7F:0E:00:00:00 /24
Vendor addressC7-1-1,East Area, No.2,Shangdi Xinxi Road, Haidian District Beijing CN 100085
Country🇨🇳 China
RegisteredMay 18, 2019
Block range04:7F:0E:00:00:00– 04:7F:0E: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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Ownership timeline
- May 18, 2019 – Oct 20, 2022 Barrot Technology Limited name changed
- Oct 20, 2022 – present Barrot Technology Co.,LTD
Example addresses in this block
Where this block sits
Barrot Technology Co.,Ltd. holds 11 registered blocks in the IEEE registry, ranking #273 of 33,421 organizations by block count.
Other blocks registered to Barrot Technology Co.,LTD