D0:D9:4F:00:00:00 to D0:D9:4F:0F:FF:FF
Perfant Technology Co., Ltd
Inspect this prefixRegistered address
Guo Ren Tong Xin B317,Ke Ji Zhong San Lu,Nanshan,Shenzhen,Guangdong,China
Shenzhen 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D0:D9:4F:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 229,631,751,880,704 to 229,631,752,929,279
- 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 D0:D9:4F:00:00:00 and D0:D9:4F: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.