84:89:EC:00:00:00 to 84:89:EC:0F:FF:FF
SmartGiant Technology
Inspect this prefixRegistered address
1 North Zhong Jia Zhuang, Shi Gang Dong, Da Long Street
Guangzhou Guangdong 510000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 84:89:EC:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 145,727,904,808,960 to 145,727,905,857,535
- 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 84:89:EC:00:00:00 and 84:89:EC: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.