38:F7:CD:5 Shanghai qinzhuo Electronic Co., Ltd.
Every MAC address from 38:F7:CD:50:00:00 to 38:F7:CD:5F:FF:FF belongs to a block the IEEE assigned to Shanghai qinzhuo Electronic Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 38:F7:CD:5 belongs to
Written 38:F7:CD:5, 38-F7-CD-5 or 38F7CD5, depending on the system. Look up a full address.
Prefix
38:F7:CD:5/28
Organization
Shanghai qinzhuo Electronic Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
38:F7:CD:50:00:00
Last address
38:F7:CD:5F:FF:FF
Address type
Globally unique, unicast
Registered address
No. W, floor 1, building 2, No. 258, Minfeng Road, Pudong New Area Shanghai Shanghai CN 201209
Parent block
Inside 38:F7:CD
This MA-M block is carved from the 24-bit block 38:F7:CD, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.