10:63:A3:C FLAT-PRO LLC
Every MAC address from 10:63:A3:C0:00:00 to 10:63:A3:CF:FF:FF belongs to a block the IEEE assigned to FLAT-PRO LLC. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 10:63:A3:C belongs to
Written 10:63:A3:C, 10-63-A3-C or 1063A3C, depending on the system. Look up a full address.
Prefix
10:63:A3:C/28
Organization
FLAT-PRO LLC
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
10:63:A3:C0:00:00
Last address
10:63:A3:CF:FF:FF
Address type
Globally unique, unicast
Registered address
March 8 str., 1, building 12, Room 2/49 Moscow RU 127083
Parent block
Inside 10:63:A3
This MA-M block is carved from the 24-bit block 10:63:A3, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.