B0:1F:81:B Rademacher Geraete-Elektronik GmbH
Every MAC address from B0:1F:81:B0:00:00 to B0:1F:81:BF:FF:FF belongs to a block the IEEE assigned to Rademacher Geraete-Elektronik GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B0:1F:81:B belongs to
Written B0:1F:81:B, B0-1F-81-B or B01F81B, depending on the system. Look up a full address.
Prefix
B0:1F:81:B/28
Organization
Rademacher Geraete-Elektronik GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B0:1F:81:B0:00:00
Last address
B0:1F:81:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Buschkamp 7 Rhede NRW DE 46414
Parent block
Inside B0:1F:81
This MA-M block is carved from the 24-bit block B0:1F:81, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Rademacher Geraete-Elektronik GmbH
1 more block registered under the same name.