Ubee Interactive co, Limited. (1C:83:EC:00:00:00 /24)

Ubee Interactive co, Limited. MA-L

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

Prefix1C:83:EC:00:00:00 /24

Vendor addressUNIT 2703A, 27/F., 148 ELECTRIC ROAD, NORTH POINT, HONG KONG Notth Point Select State HK 0000

Block range1C:83:EC:00:00:00– 1C:83:EC: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

1C:83:EC:00:00:00 1C:83:EC:7F:FF:FF 1C:83:EC:FF:FF:FF