04:71:4B:10:00:00 to 04:71:4B:1F:FF:FF
uAvionix Corporation
Inspect this prefixRegistered address
300 Pine Needle Lane
Bigfork MT 59911
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:71:4B:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 4,884,637,155,328 to 4,884,638,203,903
- 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 04:71:4B:10:00:00 and 04:71:4B:1F: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.