F4:70:0C:70:00:00 to F4:70:0C:7F:FF:FF
Changde xsound lnnovation technologies co;ltd.
Registered address
2nd Floor, Building 6, Electroacoustic Industrial Park, Economic Development Zone, Deshan Town, Wuling District
changde hunan 415000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:70:0C:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,762,082,181,120 to 268,762,083,229,695
- 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:70:00:00 and F4:70:0C:7F: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.
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