A4:11:63:50:00:00 to A4:11:63:5F:FF:FF
Carbon, Inc.
Inspect this prefixRegistered address
312 Chestnut St
Redwood City CA 94063
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:11:63:5 /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,394,587,586,560 to 180,394,588,635,135
- 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 A4:11:63:50:00:00 and A4:11:63:5F: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.