04:EE:E8:D0:00:00 to 04:EE:E8:DF:FF:FF
SHENZHEN TOPWELL TECHNOLOGY CO., LTD.
Inspect this prefixRegistered address
15/F, Building A1, Qiaode Science & Technology Park, No.7 Road, Hi-Tech Industry Park ,Guangming new district
Shenzhen Guang Dong 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:EE:E8:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 5,424,154,673,152 to 5,424,155,721,727
- 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 04:EE:E8:D0:00:00 and 04:EE:E8:DF: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.