C0:9B:F4:B0:00:00 to C0:9B:F4:BF:FF:FF
NUCTECH COMPANY LIMITED
Inspect this prefixRegistered address
2/F Block A,Tongfang Building,Shuangqinglu,Haidian District
Beijing Beijing 100084
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C0:9B:F4:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 211,776,057,638,912 to 211,776,058,687,487
- 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 C0:9B:F4:B0:00:00 and C0:9B:F4: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.