4C:74:A7:1 Shenzhen Hollyland Technology Co.,Ltd
Every MAC address from 4C:74:A7:10:00:00 to 4C:74:A7:1F:FF:FF belongs to a block the IEEE assigned to Shenzhen Hollyland Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 4C:74:A7:1 belongs to
Written 4C:74:A7:1, 4C-74-A7-1 or 4C74A71, depending on the system. Look up a full address.
Prefix
4C:74:A7:1/28
Organization
Shenzhen Hollyland Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
4C:74:A7:10:00:00
Last address
4C:74:A7:1F:FF:FF
Address type
Globally unique, unicast
Registered address
8F, 5D Building, Skyworth Innovation Valley, Tangtou, Shiyan, Baoan District Shenzhen, China. shenzhen Guangdong CN 518000
Parent block
Inside 4C:74:A7
This MA-M block is carved from the 24-bit block 4C:74:A7, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.