70:B3:D5:06:B U-Tech
Every MAC address from 70:B3:D5:06:B0:00 to 70:B3:D5:06:BF:FF belongs to a block the IEEE assigned to U-Tech. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:06:B belongs to
Written 70:B3:D5:06:B, 70-B3-D5-06-B or 70B3D506B, depending on the system. Look up a full address.
Prefix
70:B3:D5:06:B/36
Organization
U-Tech
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:06:B0:00
Last address
70:B3:D5:06:BF:FF
Address type
Globally unique, unicast
Registered address
#306 Building 25, Simin-daero 284 beon-gil, Dongan-gu Anyang-si Gyeonggi-do KR 14067
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.