20:0A:0D:4 Virtium
Every MAC address from 20:0A:0D:40:00:00 to 20:0A:0D:4F:FF:FF belongs to a block the IEEE assigned to Virtium. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:0A:0D:4 belongs to
Written 20:0A:0D:4, 20-0A-0D-4 or 200A0D4, depending on the system. Look up a full address.
Prefix
20:0A:0D:4/28
Organization
Virtium
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:0A:0D:40:00:00
Last address
20:0A:0D:4F:FF:FF
Address type
Globally unique, unicast
Registered address
30052 Tomas Racho Santa MArgarita CA US 92688
Parent block
Inside 20:0A:0D
This MA-M block is carved from the 24-bit block 20:0A:0D, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Virtium
1 more block registered under the same name.