ChengDu TD Tech (9C:54:40:00:00:00 /24)

ChengDu TD Tech MA-L

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

Prefix9C:54:40:00:00:00 /24

Vendor addressC3 floor, software park, No. 219, Tianhua Second Road Chengdu Tianfu Avenue, high tech Zone CN 610041

Block range9C:54:40:00:00:00– 9C:54:40: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

9C:54:40:00:00:00 9C:54:40:7F:FF:FF 9C:54:40:FF:FF:FF

Other blocks registered to ChengDu TD Tech

D0:A0:D6:00:00:00 /24 MA-L