D8:63:8C:00:00:00 to D8:63:8C:FF:FF:FF
Shenzhen Dttek Technology Co., Ltd.
Inspect this prefixRegistered address
Unit 405,Building 2C,Shenzhen Software Industrial Base, 10th Hi-Tech South Road,Yuehai Street
Shenzhen Guangdong 518057
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- D8:63:8C /24
- Addresses in block
- 16,777,216
- Decimal range
- 237,922,062,172,160 to 237,922,078,949,375
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between D8:63:8C:00:00:00 and D8:63:8C:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.