D0:9F:D9:B Cablewireless Laboratory Co., Ltd
Every MAC address from D0:9F:D9:B0:00:00 to D0:9F:D9:BF:FF:FF belongs to a block the IEEE assigned to Cablewireless Laboratory Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D0:9F:D9:B belongs to
Written D0:9F:D9:B, D0-9F-D9-B or D09FD9B, depending on the system. Look up a full address.
Prefix
D0:9F:D9:B/28
Organization
Cablewireless Laboratory Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D0:9F:D9:B0:00:00
Last address
D0:9F:D9:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 218, Block E1, Yuanchenxin Building, 12 Yumin Road, Chaoyang District Beijing CN 100029
Parent block
Inside D0:9F:D9
This MA-M block is carved from the 24-bit block D0:9F:D9, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.