4C:91:7A:D0:00:00 to 4C:91:7A:DF:FF:FF
Shenzhen bankledger Technology Co, Ltd
Inspect this prefixRegistered address
Room 802, Tower A, Yuanzheng Venture Building, No. 19 Langshan Road, Nanshan District
Shenzhen 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:91:7A:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 84,187,714,420,736 to 84,187,715,469,311
- 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:91:7A:D0:00:00 and 4C:91:7A:DF: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.