4C:74:A7:40:00:00 to 4C:74:A7:4F:FF:FF
Wuxi Micro Innovation Integrated Circuit Design Co., Ltd
Inspect this prefixRegistered address
12th Floor A3 Building, No. 777, West Jianzhu Road, Binhu District, Wuxi City, Jiangsu Province
Jiangsu 214028
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:74:A7:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 84,063,905,906,688 to 84,063,906,955,263
- 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:74:A7:40:00:00 and 4C:74:A7:4F: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.