F4:70:0C:80:00:00 to F4:70:0C:8F:FF:FF
Shenzhen Focuscom Communication Technology Co.,Ltd.
Inspect this prefixRegistered address
209, Integrated Circuit Industrial Park, Chaguang Road, Nanshan District
Shenzhen Guangdong 518000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:70:0C:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,762,083,229,696 to 268,762,084,278,271
- 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 F4:70:0C:80:00:00 and F4:70:0C:8F: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.