D4:20:00:80:00:00 to D4:20:00:8F:FF:FF
Dalian Baishengyuan Technology Co.,Ltd
Inspect this prefixRegistered address
3 F, Block A, no.3 Kehai Street, Dalian High-tech Industrial Park, Liaoning Province
Dalian 116023
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- D4:20:00:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 233,233,912,430,592 to 233,233,913,479,167
- 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 D4:20:00:80:00:00 and D4:20:00:8F: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.