A4:ED:43:B Paragon Business Solutions Ltd.
Every MAC address from A4:ED:43:B0:00:00 to A4:ED:43:BF:FF:FF belongs to a block the IEEE assigned to Paragon Business Solutions Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:ED:43:B belongs to
Written A4:ED:43:B, A4-ED-43-B or A4ED43B, depending on the system. Look up a full address.
Prefix
A4:ED:43:B/28
Organization
Paragon Business Solutions Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
A4:ED:43:B0:00:00
Last address
A4:ED:43:BF:FF:FF
Address type
Globally unique, unicast
Registered address
303-5th Avenue, Suite # 1007 New York US 10016
Parent block
Inside A4:ED:43
This MA-M block is carved from the 24-bit block A4:ED:43, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.