D4:20:00:20:00:00 to D4:20:00:2F:FF:FF
Shenzhen AI Develop & Manufacture Co.,LTD.
Inspect this prefixRegistered address
Room 609, Building 1, Phase 2, Gaoxinqi Strategic Emerging Industrial Park, Liu Xian 1st Road,Baoan
Shenzhen Guangdong 518101
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D4:20:00:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 233,233,906,139,136 to 233,233,907,187,711
- 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 D4:20:00:20:00:00 and D4:20:00:2F: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.