F8:C9:D6:00:00:00 to F8:C9:D6:0F:FF:FF
Ningbo Ming Sing Optical R&D Co.,Ltd
Inspect this prefixRegistered address
No. 365 Middle Jingu Road (west), Panhuo Street,Yinzhou District, Ningbo,Zhejiang Province,China
Ningbo Zhejiang Province 315100
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F8:C9:D6:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 273,545,762,439,168 to 273,545,763,487,743
- 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 F8:C9:D6:00:00:00 and F8:C9:D6:0F: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.