78:D4:F1:00:00:00 to 78:D4:F1:0F:FF:FF
Burisch Elektronik Bauteile GmbH
Inspect this prefixRegistered address
Leopoldauerstrasse 29
Vienna 1210
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:D4:F1:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,855,971,708,928 to 132,855,972,757,503
- 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 78:D4:F1:00:00:00 and 78:D4:F1:0F: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.