B4:A2:EB:B Quantitec GmbH
Every MAC address from B4:A2:EB:B0:00:00 to B4:A2:EB:BF:FF:FF belongs to a block the IEEE assigned to Quantitec GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:A2:EB:B belongs to
Written B4:A2:EB:B, B4-A2-EB-B or B4A2EBB, depending on the system. Look up a full address.
Prefix
B4:A2:EB:B/28
Organization
Quantitec GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B4:A2:EB:B0:00:00
Last address
B4:A2:EB:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Elisabethenstr. 3a Hofheim am Taunus Hessen DE 65719
Parent block
Inside B4:A2:EB
This MA-M block is carved from the 24-bit block B4:A2:EB, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.