F4:70:0C:A Jinan Huake Electrical Device Co., Ltd.
Every MAC address from F4:70:0C:A0:00:00 to F4:70:0C:AF:FF:FF belongs to a block the IEEE assigned to Jinan Huake Electrical Device Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:70:0C:A belongs to
Written F4:70:0C:A, F4-70-0C-A or F4700CA, depending on the system. Look up a full address.
Prefix
F4:70:0C:A/28
Organization
Jinan Huake Electrical Device Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:70:0C:A0:00:00
Last address
F4:70:0C:AF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 415-7, Hongxing Building, No.1 Hongxing Road, Licheng District, Jinan Shandong CN 250000
Parent block
Inside F4:70:0C
This MA-M block is carved from the 24-bit block F4:70:0C, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.