Chipsea Technologies (Shenzhen) Crop. (84:D3:03:00:00:00 /24)

Chipsea Technologies (Shenzhen) Crop. MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix84:D3:03:00:00:00 /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

Block range84:D3:03:00:00:00– 84:D3:03: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 →

Example addresses in this block

84:D3:03:00:00:00 84:D3:03:7F:FF:FF 84:D3:03:FF:FF:FF

Other blocks registered to Chipsea Technologies (Shenzhen) Crop.

4C:6C:A1:00:00:00 /24 MA-L 60:65:F4:00:00:00 /24 MA-L 78:66:A5:00:00:00 /24 MA-L 98:F6:7A:00:00:00 /24 MA-L E0:D3:8E:00:00:00 /24 MA-L F0:2C:59:00:00:00 /24 MA-L F8:F2:F0:00:00:00 /24 MA-L