58:47:CA:D PRACTEK Technology Co., Ltd.
Every MAC address from 58:47:CA:D0:00:00 to 58:47:CA:DF:FF:FF belongs to a block the IEEE assigned to PRACTEK Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 58:47:CA:D belongs to
Written 58:47:CA:D, 58-47-CA-D or 5847CAD, depending on the system. Look up a full address.
Prefix
58:47:CA:D/28
Organization
PRACTEK Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
58:47:CA:D0:00:00
Last address
58:47:CA:DF:FF:FF
Address type
Globally unique, unicast
Registered address
1/F, No.1 Building, No.168 Dieqiao Road, Pudong Shanghai CN 201315
Parent block
Inside 58:47:CA
This MA-M block is carved from the 24-bit block 58:47:CA, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.