D4:61:37:4 Beijing TAIXINYUN Technology Co.,Ltd
Every MAC address from D4:61:37:40:00:00 to D4:61:37:4F:FF:FF belongs to a block the IEEE assigned to Beijing TAIXINYUN Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:61:37:4 belongs to
Written D4:61:37:4, D4-61-37-4 or D461374, depending on the system. Look up a full address.
Prefix
D4:61:37:4/28
Organization
Beijing TAIXINYUN Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D4:61:37:40:00:00
Last address
D4:61:37:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Rm 2056 , Building 8, Xiaoyun li , ChaoYang District Beijing China CN 100016
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.