88:C9:B3:20:00:00 to 88:C9:B3:2F:FF:FF
shenzhen franklin ESS technology CO.,Ltd
Inspect this prefixRegistered address
102, 61 Liuxian Rd 2, Baoan Dst., Shenzhen
shenzhen 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 88:C9:B3:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 150,399,875,022,848 to 150,399,876,071,423
- 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 88:C9:B3:20:00:00 and 88:C9:B3:2F: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.