58:47:CA:3 Fujian Helios Technologies Co., Ltd.
Every MAC address from 58:47:CA:30:00:00 to 58:47:CA:3F:FF:FF belongs to a block the IEEE assigned to Fujian Helios Technologies Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 58:47:CA:3 belongs to
Written 58:47:CA:3, 58-47-CA-3 or 5847CA3, depending on the system. Look up a full address.
Prefix
58:47:CA:3/28
Organization
Fujian Helios Technologies Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
58:47:CA:30:00:00
Last address
58:47:CA:3F:FF:FF
Address type
Globally unique, unicast
Registered address
4/F, Helios Building, No. 12 Xiangyue Road, Xiangan District, Xiamen Fujian CN 361100
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.