CC:D3:9D:90:00:00 to CC:D3:9D:9F:FF:FF
Bejing Nexsec Inc.
Inspect this prefixRegistered address
Floor 5, Room 5001,Buliding No.4,Fengxian Middle Road No.7
(Beike Industrial Park),Haidian District, Beijing 100094
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- CC:D3:9D:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 225,209,253,625,856 to 225,209,254,674,431
- 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 CC:D3:9D:90:00:00 and CC:D3:9D: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.