04:11:19:1 Acentury
Every MAC address from 04:11:19:10:00:00 to 04:11:19:1F:FF:FF belongs to a block the IEEE assigned to Acentury. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:11:19:1 belongs to
Written 04:11:19:1, 04-11-19-1 or 0411191, depending on the system. Look up a full address.
Prefix
04:11:19:1/28
Organization
Acentury
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
04:11:19:10:00:00
Last address
04:11:19:1F:FF:FF
Address type
Globally unique, unicast
Registered address
120 West Beaver Creek Road, Unit 13 Richmond Hill ON CA L4B 1L2
Parent block
Inside 04:11:19
This MA-M block is carved from the 24-bit block 04:11:19, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.