58:AD:08:5 Vanguard Protex Global
Every MAC address from 58:AD:08:50:00:00 to 58:AD:08:5F:FF:FF belongs to a block the IEEE assigned to Vanguard Protex Global. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 58:AD:08:5 belongs to
Written 58:AD:08:5, 58-AD-08-5 or 58AD085, depending on the system. Look up a full address.
Prefix
58:AD:08:5/28
Organization
Vanguard Protex Global
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
58:AD:08:50:00:00
Last address
58:AD:08:5F:FF:FF
Address type
Globally unique, unicast
Registered address
720 Brooker Creek Blvd Oldsmar FL US 34677
Parent block
Inside 58:AD:08
This MA-M block is carved from the 24-bit block 58:AD:08, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.