74:5B:C5:C ComNot
Every MAC address from 74:5B:C5:C0:00:00 to 74:5B:C5:CF:FF:FF belongs to a block the IEEE assigned to ComNot. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:5B:C5:C belongs to
Written 74:5B:C5:C, 74-5B-C5-C or 745BC5C, depending on the system. Look up a full address.
Prefix
74:5B:C5:C/28
Organization
ComNot
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
74:5B:C5:C0:00:00
Last address
74:5B:C5:CF:FF:FF
Address type
Globally unique, unicast
Registered address
15 chemin des Hirondelles DARDILLY FR 69570
Parent block
Inside 74:5B:C5
This MA-M block is carved from the 24-bit block 74:5B:C5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.