C0:EA:C3:20:00:00 to C0:EA:C3:2F:FF:FF
NEXSEC Incorporated
Inspect this prefixRegistered address
Room 201, Floor 2, Unit 2, Building 15, No.3 Gaolizhang Road, Haidian District
Beijing 100094
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C0:EA:C3:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 212,114,528,534,528 to 212,114,529,583,103
- 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 C0:EA:C3:20:00:00 and C0:EA:C3:2F: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.