B0:1F:81:E Advanced & Wise Technology Corp.
Every MAC address from B0:1F:81:E0:00:00 to B0:1F:81:EF:FF:FF belongs to a block the IEEE assigned to Advanced & Wise Technology Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B0:1F:81:E belongs to
Written B0:1F:81:E, B0-1F-81-E or B01F81E, depending on the system. Look up a full address.
Prefix
B0:1F:81:E/28
Organization
Advanced & Wise Technology Corp.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B0:1F:81:E0:00:00
Last address
B0:1F:81:EF:FF:FF
Address type
Globally unique, unicast
Registered address
5F, No. 3-2, Industry East 9th Road, Hsinchu Science Park, Hsinchu City Hsinchu TW 30075
Parent block
Inside B0:1F:81
This MA-M block is carved from the 24-bit block B0:1F:81, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Advanced & Wise Technology Corp.
1 more block registered under the same name.