Wingtech Mobile Communications Co.,Ltd. (90:88:A9:70:00:00 /28)

Wingtech Mobile Communications 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.

Prefix90:88:A9:70:00:00 /28

Vendor addressNo.777,Yazhong Road,Nanhu District Jiaxing Zhejiang CN 314000

Block range90:88:A9:70:00:00– 90:88:A9:7F: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

90:88:A9:70:00:00 90:88:A9:77:FF:FF 90:88:A9:7F:FF:FF

Other blocks registered to Wingtech Mobile Communications Co.,Ltd.

9C:85:66:00:00:00 /24 MA-L