E8:B4:70:00:00:00 to E8:B4:70:0F:FF:FF
DongGuan Ramaxel Memory Technology
Inspect this prefixRegistered address
No.32, Industrial East Road,Innovation Park, High-tech Industrial Development Zone, Songshan Lake, Dongguan City, Guangdong Province,China
DongGuan Guangdong 523808
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- E8:B4:70:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 255,861,670,805,504 to 255,861,671,854,079
- 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 E8:B4:70:00:00:00 and E8:B4:70:0F: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.