C4:D4:D0:00:00:00 to C4:D4:D0:FF:FF:FF
SHENZHEN TECNO TECHNOLOGY
Inspect this prefixRegistered address
101,Building 24,Waijing Industrial Park,Fumin Community,Fucheng Street,Longhua District,Shenzhen City,P.R.China
Shenzhen guangdong 518000
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- C4:D4:D0 /24
- Addresses in block
- 16,777,216
- Decimal range
- 216,418,301,771,776 to 216,418,318,548,991
- 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 C4:D4:D0:00:00:00 and C4:D4:D0: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.