74:E1:4A:B Loctek Visual Technology Corp.
Every MAC address from 74:E1:4A:B0:00:00 to 74:E1:4A:BF:FF:FF belongs to a block the IEEE assigned to Loctek Visual Technology Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:E1:4A:B belongs to
Written 74:E1:4A:B, 74-E1-4A-B or 74E14AB, depending on the system. Look up a full address.
Prefix
74:E1:4A:B/28
Organization
Loctek Visual Technology Corp.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
74:E1:4A:B0:00:00
Last address
74:E1:4A:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 20 Aux Building No.757 Rili Middle Road Yinzhou District Ningbo China Ningbo zhejiang CN 315199
Parent block
Inside 74:E1:4A
This MA-M block is carved from the 24-bit block 74:E1:4A, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.