E8:D5:A1:00:00:00 to E8:D5:A1:FF:FF:FF
Earda Technologies co Ltd
Inspect this prefixRegistered address
Block A,Lianfeng Creative Park, #2 Jisheng Rd., Nansha District
Guangzhou Guangdong 511455
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- E8:D5:A1 /24
- Addresses in block
- 16,777,216
- Decimal range
- 256,004,226,809,856 to 256,004,243,587,071
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between E8:D5:A1:00:00:00 and E8:D5:A1:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.