B8:4C:87:20:00:00 to B8:4C:87:2F:FF:FF
Shenzhen Huixiangfeng Electronic Technology Co., Ltd.
Inspect this prefixRegistered address
Room 707M, Haosheng Business Center, No. 4096, Dongbin Road, Nanshan Community, Nanshan Street, Nanshan District
Shenzhen Guangdong 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B8:4C:87:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 202,638,824,046,592 to 202,638,825,095,167
- 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:87:20:00:00 and B8:4C:87:2F: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.