4C:4B:F9:C0:00:00 to 4C:4B:F9:CF:FF:FF
Connected IO
Inspect this prefixRegistered address
8304 Esters Boulevard, Suite 850
Irving TX 75063
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:4B:F9:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 83,889,196,367,872 to 83,889,197,416,447
- 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 4C:4B:F9:C0:00:00 and 4C:4B:F9:CF: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.