74:5B:C5:2 SIGLENT TECHNOLOGIES CO., LTD.
Every MAC address from 74:5B:C5:20:00:00 to 74:5B:C5:2F:FF:FF belongs to a block the IEEE assigned to SIGLENT TECHNOLOGIES CO., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:5B:C5:2 belongs to
Written 74:5B:C5:2, 74-5B-C5-2 or 745BC52, depending on the system. Look up a full address.
Prefix
74:5B:C5:2/28
Organization
SIGLENT TECHNOLOGIES CO., LTD.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
74:5B:C5:20:00:00
Last address
74:5B:C5:2F:FF:FF
Address type
Globally unique, unicast
Registered address
Blog No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road, Bao’an District, Shenzhen, 518101, China. Shenzhen Guangdong CN 518101
Parent block
Inside 74:5B:C5
This MA-M block is carved from the 24-bit block 74:5B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.