B0:1F:81:B0:00:00 to B0:1F:81:BF:FF:FF
Rademacher Geraete-Elektronik GmbH
Inspect this prefixRegistered address
Buschkamp 7
Rhede NRW 46414
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B0:1F:81:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 193,649,366,269,952 to 193,649,367,318,527
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between B0:1F:81:B0:00:00 and B0:1F:81:BF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.