50:A0:30:C0:00:00 to 50:A0:30:CF:FF:FF
GUANGZHOU UNIPOWER COMPUTER CO.,LTD
Inspect this prefixRegistered address
Room 3203, No. 233 Tianhe North Road, Tianhe District,
Guangzhou 510000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 50:A0:30:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 88,648,942,878,720 to 88,648,943,927,295
- 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 50:A0:30:C0:00:00 and 50:A0:30:CF: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.