70:B3:D5:FA:50:00 to 70:B3:D5:FA:5F:FF
Shenzhen Hui Rui Tianyan Technology Co., Ltd.
Inspect this prefixRegistered address
7th Floor, Yuemei Building, Gaoxin South Road, Nanshan District
Shenzhen Guangdong 518000
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 70:B3:D5:FA:5 /36
- Addresses in block
- 4,096
- Decimal range
- 123,917,691,408,384 to 123,917,691,412,479
- Address type
- Unicast, universally administered
What this block covers
A 36 bit block, the smallest the IEEE sells. Suited to low volume products that will never ship 4096 units of anything.
Any MAC address between 70:B3:D5:FA:50:00 and 70:B3:D5:FA:5F:FF belongs to this assignment. The registrant chooses the remaining 12 bits, so the same prefix can appear on very different products from the same company.