90:88:A9:2 合肥乾盾智能科技有限公司
Every MAC address from 90:88:A9:20:00:00 to 90:88:A9:2F:FF:FF belongs to a block the IEEE assigned to 合肥乾盾智能科技有限公司. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 90:88:A9:2 belongs to
Written 90:88:A9:2, 90-88-A9-2 or 9088A92, depending on the system. Look up a full address.
Prefix
90:88:A9:2/28
Organization
合肥乾盾智能科技有限公司
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
90:88:A9:20:00:00
Last address
90:88:A9:2F:FF:FF
Address type
Globally unique, unicast
Registered address
中国（安徽）自由贸易试验区合肥片区高新区创新大道2800号创新产业园二期G4楼E区6层605 Hefei Anhui CN 230000
Parent block
Inside 90:88:A9
This MA-M block is carved from the 24-bit block 90:88:A9, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.