DC:D8:7C:00:00:00 to DC:D8:7C:FF:FF:FF
Beijing Jingdong Century Trading Co., LTD.
Registered address
28F,Building A Zhaolin Plaza,NO.19,Ronghua Middle road,BDA Beijing
Beijing 100176
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- DC:D8:7C /24
- Addresses in block
- 16,777,216
- Decimal range
- 242,822,351,421,440 to 242,822,368,198,655
- 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 DC:D8:7C:00:00:00 and DC:D8:7C: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.
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