7C:45:F9:20:00:00 to 7C:45:F9:2F:FF:FF
Dongguan Boyye Industrial Co., Ltd
Inspect this prefixRegistered address
Room 401&501, BuildingH,No.16, Ming Zhu 1st Road, She Bei Village, Huangjiang Town
Dongguan Guangdong 523750
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 7C:45:F9:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 136,639,974,211,584 to 136,639,975,260,159
- 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 7C:45:F9:20:00:00 and 7C:45:F9:2F: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.