F4:70:0C:2 Beijing ASU Tech Co., Ltd.
Every MAC address from F4:70:0C:20:00:00 to F4:70:0C:2F:FF:FF belongs to a block the IEEE assigned to Beijing ASU Tech Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:70:0C:2 belongs to
Written F4:70:0C:2, F4-70-0C-2 or F4700C2, depending on the system. Look up a full address.
Prefix
F4:70:0C:2/28
Organization
Beijing ASU Tech Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:70:0C:20:00:00
Last address
F4:70:0C:2F:FF:FF
Address type
Globally unique, unicast
Registered address
11th Floor Block A, Beijing Normal University Science & Technology Mansion, No.12 Xueyuan South Road,Haidian District,Beijing, China Beijing CN 100088
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.