70:B3:D5:8C:10:00 to 70:B3:D5:8C:1F:FF
Rievtech Electronic Co.,Ltd
Inspect this prefixRegistered address
Room 505, Building A, No.88,Dazhou Road,Tiexinqiao,Yu huatai District, Nanjing City, Jiangsu Province,P.R.China +0086 25 52895099 52890138 [email protected] [email protected]
Nanjing City Jiangsu Province 210000
Block details
- Registry
- MA-S, MAC Address Block Small (OUI-36)
- Prefix
- 70:B3:D5:8C:1 /36
- Addresses in block
- 4,096
- Decimal range
- 123,917,684,183,040 to 123,917,684,187,135
- 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:D5:8C:10:00 and 70:B3:D5:8C:1F: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.