Inrico Technologies Co.,Ltd
MA-M
MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix34:D7:F5:00:00:00 /28
Vendor addressA1703, Shenzhen National Engineering Laboratory Building, No. 20 Gaoxin South 7th Road, High-tech Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong. ShenZhen Guangdong CN 518004
Country🇨🇳 China
Block range34:D7:F5:00:00:00– 34:D7:F5:0F:FF:FF
Address capacity1,048,576
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