MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix60:65:F4:00:00:00 /24
Vendor addressRoom 301, Building 1, Shenzhen Bay Innovation and Technology Center, Keyuan Avenue, High-tech Zone Community, Yuehai Subdistrict, Nanshan District, Shenzhen Shenzhen CN 518000
Country🇨🇳 China
RegisteredJan 7, 2026
Block range60:65:F4:00:00:00– 60:65:F4: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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Example addresses in this block
Where this block sits
Chipsea Technologies (Shenzhen) Crop. holds 8 registered blocks in the IEEE registry, ranking #369 of 33,421 organizations by block count.
Other blocks registered to Chipsea Technologies (Shenzhen) Crop.