08:3C:03:3 GlobalXtreme
Every MAC address from 08:3C:03:30:00:00 to 08:3C:03:3F:FF:FF belongs to a block the IEEE assigned to GlobalXtreme. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 08:3C:03:3 belongs to
Written 08:3C:03:3, 08-3C-03-3 or 083C033, depending on the system. Look up a full address.
Prefix
08:3C:03:3/28
Organization
GlobalXtreme
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
08:3C:03:30:00:00
Last address
08:3C:03:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Jl Raya Kerobokan 388x North Kuta Bali ID 80361
Parent block
Inside 08:3C:03
This MA-M block is carved from the 24-bit block 08:3C:03, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to GlobalXtreme
1 more block registered under the same name.