28:F5:37:2 Unicair Communication Tec Co., Ltd.
Every MAC address from 28:F5:37:20:00:00 to 28:F5:37:2F:FF:FF belongs to a block the IEEE assigned to Unicair Communication Tec Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:F5:37:2 belongs to
Written 28:F5:37:2, 28-F5-37-2 or 28F5372, depending on the system. Look up a full address.
Prefix
28:F5:37:2/28
Organization
Unicair Communication Tec Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:F5:37:20:00:00
Last address
28:F5:37:2F:FF:FF
Address type
Globally unique, unicast
Registered address
深圳市宝安区西乡航空路与顺昌路交汇处梧桐岛1号楼8楼 ShenZhen CN 418100
Parent block
Inside 28:F5:37
This MA-M block is carved from the 24-bit block 28:F5:37, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.