D0:15:BB:4 Esders GmbH
Every MAC address from D0:15:BB:40:00:00 to D0:15:BB:4F:FF:FF belongs to a block the IEEE assigned to Esders GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D0:15:BB:4 belongs to
Written D0:15:BB:4, D0-15-BB-4 or D015BB4, depending on the system. Look up a full address.
Prefix
D0:15:BB:4/28
Organization
Esders GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D0:15:BB:40:00:00
Last address
D0:15:BB:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Hammer-Tannen-Strasse 26-30 Haselünne DE 49740
Parent block
Inside D0:15:BB
This MA-M block is carved from the 24-bit block D0:15:BB, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.