80:E4:DA:D0:00:00 to 80:E4:DA:DF:FF:FF
Dalian Roiland Technology Co.,Ltd
Inspect this prefixRegistered address
11th floor,7Huixian Yuan,
Dalian, Liaoning 116023
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 80:E4:DA:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 141,720,411,963,392 to 141,720,413,011,967
- 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 80:E4:DA:D0:00:00 and 80:E4:DA:DF: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.