F4:A4:54:B0:00:00 to F4:A4:54:BF:FF:FF
Graco Inc.
Inspect this prefixRegistered address
PO Box 1441
Minneapolis 55440
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:A4:54:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,986,632,634,368 to 268,986,633,682,943
- 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 F4:A4:54:B0:00:00 and F4:A4:54: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.