B4:A2:EB:7 Kona I
Every MAC address from B4:A2:EB:70:00:00 to B4:A2:EB:7F:FF:FF belongs to a block the IEEE assigned to Kona I. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:A2:EB:7 belongs to
Written B4:A2:EB:7, B4-A2-EB-7 or B4A2EB7, depending on the system. Look up a full address.
Prefix
B4:A2:EB:7/28
Organization
Kona I
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B4:A2:EB:70:00:00
Last address
B4:A2:EB:7F:FF:FF
Address type
Globally unique, unicast
Registered address
4F EXCON Venture-Tower, 3, Eunhaeng-ro, Youngdeungpo-gu, Seoul KR 07237
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.