80:0A:80:40:00:00 to 80:0A:80:4F:FF:FF
LLVISION TECHNOLOGY CO.,LTD
Inspect this prefixRegistered address
Room302,Building A Fuxing,No.30 He Tao Yuan,Guan Dong Dian Bei Jie
Beijing Beijing 100026
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 80:0A:80:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 140,782,589,706,240 to 140,782,590,754,815
- 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 80:0A:80:40:00:00 and 80:0A:80:4F: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.