DC:2D:CB:00:00:00 to DC:2D:CB:FF:FF:FF
Beijing Unis HengYue Technology Co., Ltd.
Inspect this prefixRegistered address
Room 402, No. 2 Block, No. 1 yard, Zhongguancun east road, Haidian District
Beijing 100190
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- DC:2D:CB /24
- Addresses in block
- 16,777,216
- Decimal range
- 242,089,237,413,888 to 242,089,254,191,103
- 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:2D:CB:00:00:00 and DC:2D:CB: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.