B8:4C:87:30:00:00 to B8:4C:87:3F:FF:FF
Shenzhen Link-all Technology Co., Ltd
Inspect this prefixRegistered address
Floor 5th, Block 9th, Sunny Industrial Zone, Xili Town, Nanshan District, Shenzhen, China
Shenzhen Guangdong 518108
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B8:4C:87:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 202,638,825,095,168 to 202,638,826,143,743
- 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 B8:4C:87:30:00:00 and B8:4C:87:3F: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.