B4:DF:43:00:00:00 to B4:DF:43:0F:FF:FF
Metatronix srl
Inspect this prefixRegistered address
Via Achille Grandi 10
Grugliasco Torino 10095
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B4:DF:43:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 198,870,994,780,160 to 198,870,995,828,735
- 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 B4:DF:43:00:00:00 and B4:DF:43:0F: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.