D4:61:37:8 Beijing Digital China Yunke Technology Limited
Every MAC address from D4:61:37:80:00:00 to D4:61:37:8F:FF:FF belongs to a block the IEEE assigned to Beijing Digital China Yunke Technology Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:61:37:8 belongs to
Written D4:61:37:8, D4-61-37-8 or D461378, depending on the system. Look up a full address.
Prefix
D4:61:37:8/28
Organization
Beijing Digital China Yunke Technology Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D4:61:37:80:00:00
Last address
D4:61:37:8F:FF:FF
Address type
Globally unique, unicast
Registered address
R301, 3F, NO9, shangdi 9th street, haidian district, beijing Beijing Beijing CN 100085
Parent block
Inside D4:61:37
This MA-M block is carved from the 24-bit block D4:61:37, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.