04:71:4B:20:00:00 to 04:71:4B:2F:FF:FF
Shenzhen WayOS Technology Crop., Ltd.
Inspect this prefixRegistered address
F18, Yousong Business Building, Longhua New Districe, Shenzhen, China
Shenzhen Guangdong 518109
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:71:4B:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 4,884,638,203,904 to 4,884,639,252,479
- 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 04:71:4B:20:00:00 and 04:71:4B: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.