A4:53:EE:90:00:00 to A4:53:EE:9F:FF:FF
Dongguan HuaFuu industrial co., LTD
Inspect this prefixRegistered address
Huafuu technology park,jinggangzhong Road,shatian
Dongguan Guangdong 523841
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:53:EE:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,680,391,655,424 to 180,680,392,703,999
- 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 A4:53:EE:90:00:00 and A4:53:EE:9F: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.