Jinan USR IOT Technology Limited (38:F4:06:00:00:00 /24)

Jinan USR IOT Technology Limited MA-L

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

Prefix38:F4:06:00:00:00 /24

Vendor addressFloor F1 & Part of Floor F2, Building No. 9,Diya shuang chuang Industrial Zone, No.2566,Century Main Road,Gaoxin District Jinan,Shandong China Shandong Jinan CN 250014

Country🇨🇳 China

Block range38:F4:06:00:00:00– 38:F4:06: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

38:F4:06:00:00:00 38:F4:06:7F:FF:FF 38:F4:06:FF:FF:FF

Other blocks registered to Jinan USR IOT Technology Limited

D4:AD:20:00:00:00 /24 MA-L F4:70:0C:60:00:00 /28 MA-M