44:D5:F2:7 Shenzhen Qiutian Technology Co.,Ltd
Every MAC address from 44:D5:F2:70:00:00 to 44:D5:F2:7F:FF:FF belongs to a block the IEEE assigned to Shenzhen Qiutian Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 44:D5:F2:7 belongs to
Written 44:D5:F2:7, 44-D5-F2-7 or 44D5F27, depending on the system. Look up a full address.
Prefix
44:D5:F2:7/28
Organization
Shenzhen Qiutian Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
44:D5:F2:70:00:00
Last address
44:D5:F2:7F:FF:FF
Address type
Globally unique, unicast
Registered address
5B01 5F Wangtang Building Xingao Road Xili Nanshan District Shenzhen Guangdong CN 518000
Parent block
Inside 44:D5:F2
This MA-M block is carved from the 24-bit block 44:D5:F2, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.